123035452245212 has 192 divisors, whose sum is σ = 251072200955520. Its totient is φ = 52250321977344.

The previous prime is 123035452245131. The next prime is 123035452245239. The reversal of 123035452245212 is 212542254530321.

It is a self number, because there is not a number n which added to its sum of digits gives 123035452245212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3354548618 + ... + 3354585294.

It is an arithmetic number, because the mean of its divisors is an integer number (1307667713310).

Almost surely, 2^{123035452245212} is an apocalyptic number.

It is an amenable number.

123035452245212 is an abundant number, since it is smaller than the sum of its proper divisors (128036748710308).

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

123035452245212 is a wasteful number, since it uses less digits than its factorization.

123035452245212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37240 (or 37238 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 123035452245212 in words is "one hundred twenty-three trillion, thirty-five billion, four hundred fifty-two million, two hundred forty-five thousand, two hundred twelve".