123000102212 has 24 divisors (see below), whose sum is σ = 232070494656. Its totient is φ = 56704965408.

The previous prime is 123000102187. The next prime is 123000102241. The reversal of 123000102212 is 212201000321.

It is a happy number.

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, 1293488 + ... + 1385319.

It is an arithmetic number, because the mean of its divisors is an integer number (9669603944).

Almost surely, 2^123000102212 is an apocalyptic number.

It is an amenable number.

123000102212 is a deficient number, since it is larger than the sum of its proper divisors (109070392444).

123000102212 is a wasteful number, since it uses less digits than its factorization.

123000102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679707 (or 2679705 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 123000102212 its reverse (212201000321), we get a palindrome (335201102533).

The spelling of 123000102212 in words is "one hundred twenty-three billion, one hundred two thousand, two hundred twelve".