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2212220102113 = 72920035440657
BaseRepresentation
bin100000001100010010100…
…101111110010111100001
321211111010102102001011001
4200030102211332113201
5242221111321231423
64412140242152001
7315553606415650
oct40142245762741
97744112361131
102212220102113
1178321963662a
122b88b0052601
131307c44c00a8
14791018c5197
153c82919ccad
hex2031297e5e1

2212220102113 has 16 divisors (see below), whose sum is σ = 2616738871680. Its totient is φ = 1829888476416.

The previous prime is 2212220102111. The next prime is 2212220102119. The reversal of 2212220102113 is 3112010222122.

It is not a de Polignac number, because 2212220102113 - 21 = 2212220102111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212220102111) 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, 2313720 + ... + 3126937.

It is an arithmetic number, because the mean of its divisors is an integer number (163546179480).

Almost surely, 22212220102113 is an apocalyptic number.

It is an amenable number.

2212220102113 is a deficient number, since it is larger than the sum of its proper divisors (404518769567).

2212220102113 is a wasteful number, since it uses less digits than its factorization.

2212220102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442696.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2212220102113 its reverse (3112010222122), we get a palindrome (5324230324235).

The spelling of 2212220102113 in words is "two trillion, two hundred twelve billion, two hundred twenty million, one hundred two thousand, one hundred thirteen".

Divisors: 1 7 29 203 2003 14021 58087 406609 5440657 38084599 157779053 1104453371 10897635971 76283451797 316031443159 2212220102113