22110102000212 has 12 divisors (see below), whose sum is σ = 38697141899220. Its totient is φ = 11053775743296.

The previous prime is 22110102000113. The next prime is 22110102000319. The reversal of 22110102000212 is 21200020101122.

It can be written as a sum of positive squares in 2 ways, for example, as 6118132992196 + 15991969008016 = 2473486^2 + 3998996^2 .

It is a super-2 number, since 2×22110102000212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318775193 + ... + 318844544.

It is an arithmetic number, because the mean of its divisors is an integer number (3224761824935).

Almost surely, 2^{22110102000212} is an apocalyptic number.

It is an amenable number.

22110102000212 is a deficient number, since it is larger than the sum of its proper divisors (16587039899008).

22110102000212 is a wasteful number, since it uses less digits than its factorization.

22110102000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637628410 (or 637628408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22110102000212 its reverse (21200020101122), we get a palindrome (43310122101334).

The spelling of 22110102000212 in words is "twenty-two trillion, one hundred ten billion, one hundred two million, two hundred twelve", and thus it is an aban number.