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212210110102002 = 23231537754421029
BaseRepresentation
bin110000010000000100000100…
…001110101111100111110010
31000211101002101102221020112120
4300100010010032233213302
5210303322301141231002
62031155551224135110
762461450232614215
oct6020040416574762
91024332342836476
10212210110102002
1161686890934651
121b9738a8607496
1391544347279bc
143a5904a30777c
151980112cdecbc
hexc101043af9f2

212210110102002 has 16 divisors (see below), whose sum is σ = 442873273256640. Its totient is φ = 67661194525232.

The previous prime is 212210110101989. The next prime is 212210110102031. The reversal of 212210110102002 is 200201011012212.

It is a super-2 number, since 2×2122101101020022 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768877210377 + ... + 768877210652.

It is an arithmetic number, because the mean of its divisors is an integer number (27679579578540).

Almost surely, 2212210110102002 is an apocalyptic number.

212210110102002 is an abundant number, since it is smaller than the sum of its proper divisors (230663163154638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212210110102002 is a wasteful number, since it uses less digits than its factorization.

212210110102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537754421057.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 212210110102002 its reverse (200201011012212), we get a palindrome (412411121114214).

The spelling of 212210110102002 in words is "two hundred twelve trillion, two hundred ten billion, one hundred ten million, one hundred two thousand, two".

Divisors: 1 2 3 6 23 46 69 138 1537754421029 3075508842058 4613263263087 9226526526174 35368351683667 70736703367334 106105055051001 212210110102002