122013012310 has 64 divisors (see below), whose sum is σ = 264269652480. Its totient is φ = 39622141440.

The previous prime is 122013012293. The next prime is 122013012311. The reversal of 122013012310 is 13210310221.

It is a super-2 number, since 2×122013012310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122013012311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8061550 + ... + 8076670.

It is an arithmetic number, because the mean of its divisors is an integer number (4129213320).

Almost surely, 2^122013012310 is an apocalyptic number.

122013012310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122013012310 is an abundant number, since it is smaller than the sum of its proper divisors (142256640170).

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

122013012310 is a wasteful number, since it uses less digits than its factorization.

122013012310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21221.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122013012310 its reverse (13210310221), we get a palindrome (135223322531).

The spelling of 122013012310 in words is "one hundred twenty-two billion, thirteen million, twelve thousand, three hundred ten".