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2213012214211 = 23313119980077
BaseRepresentation
bin100000001101000001110…
…011101001000111000011
321211120011121220111200011
4200031001303221013003
5242224222111323321
64412351020005351
7315612335310451
oct40150163510703
97746147814604
102213012214211
1178359577a127
122b8a91390857
131308bc640886
1479178b999d1
153c8739b7ae1
hex20341ce91c3

2213012214211 has 16 divisors (see below), whose sum is σ = 2391386370048. Its totient is φ = 2041923549600.

The previous prime is 2213012214199. The next prime is 2213012214253. The reversal of 2213012214211 is 1124122103122.

It is a de Polignac number, because none of the positive numbers 2k-2213012214211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213012214011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4768296 + ... + 5211781.

It is an arithmetic number, because the mean of its divisors is an integer number (149461648128).

Almost surely, 22213012214211 is an apocalyptic number.

2213012214211 is a deficient number, since it is larger than the sum of its proper divisors (178374155837).

2213012214211 is a wasteful number, since it uses less digits than its factorization.

2213012214211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9980442.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2213012214211 its reverse (1124122103122), we get a palindrome (3337134317333).

The spelling of 2213012214211 in words is "two trillion, two hundred thirteen billion, twelve million, two hundred fourteen thousand, two hundred eleven".

Divisors: 1 23 31 311 713 7153 9641 221743 9980077 229541771 309382387 3103803947 7115794901 71387490781 96217922357 2213012214211