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2222010000212 = 22192310112585869
BaseRepresentation
bin100000010101011010000…
…111011110001101010100
321212102101200211101122112
4200111122013132031110
5242401134030001322
64420435521450152
7316351323240632
oct40253207361524
97772350741575
102222010000212
11787392798a02
122ba7827a0958
131316c47c71c2
147978db96352
153cbed8a85e2
hex2055a1de354

2222010000212 has 48 divisors (see below), whose sum is σ = 4313429366400. Its totient is φ = 996800745600.

The previous prime is 2222010000211. The next prime is 2222010000227. The reversal of 2222010000212 is 2120000102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222010000211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6116387 + ... + 6469482.

It is an arithmetic number, because the mean of its divisors is an integer number (89863111800).

Almost surely, 22222010000212 is an apocalyptic number.

It is an amenable number.

2222010000212 is a deficient number, since it is larger than the sum of its proper divisors (2091419366188).

2222010000212 is a wasteful number, since it uses less digits than its factorization.

2222010000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586016 (or 12586014 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2222010000212 its reverse (2120000102222), we get a palindrome (4342010102434).

The spelling of 2222010000212 in words is "two trillion, two hundred twenty-two billion, ten million, two hundred twelve", and thus it is an aban number.

Divisors: 1 2 4 19 23 38 46 76 92 101 202 404 437 874 1748 1919 2323 3838 4646 7676 9292 44137 88274 176548 12585869 25171738 50343476 239131511 289474987 478263022 578949974 956526044 1157899948 1271172769 2542345538 5084691076 5500024753 11000049506 22000099012 24152282611 29236973687 48304565222 58473947374 96609130444 116947894748 555502500053 1111005000106 2222010000212