122310012012210 has 192 divisors, whose sum is σ = 360295057549440. Its totient is φ = 28525383152640.

The previous prime is 122310012012193. The next prime is 122310012012271. The reversal of 122310012012210 is 12210210013221.

122310012012210 is a `hidden beast` number, since 1 + 22 + 310 + 0 + 120 + 1 + 2 + 210 = 666.

122310012012210 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15498732 + ... + 22018871.

It is an arithmetic number, because the mean of its divisors is an integer number (1876536758070).

Almost surely, 2^{122310012012210} is an apocalyptic number.

122310012012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122310012012210 is an abundant number, since it is smaller than the sum of its proper divisors (237985045537230).

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

122310012012210 is a wasteful number, since it uses less digits than its factorization.

122310012012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37517753 (or 37517750 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 122310012012210 its reverse (12210210013221), we get a palindrome (134520222025431).

The spelling of 122310012012210 in words is "one hundred twenty-two trillion, three hundred ten billion, twelve million, twelve thousand, two hundred ten".