122131113030310 has 32 divisors (see below), whose sum is σ = 232793367476832. Its totient is φ = 45973668871680.

The previous prime is 122131113030301. The next prime is 122131113030337. The reversal of 122131113030310 is 13030311131221.

It is a super-2 number, since 2×122131113030310² (a number of 29 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 15 ways as a sum of consecutive naturals, for example, 38331537 + ... + 41395276.

It is an arithmetic number, because the mean of its divisors is an integer number (7274792733651).

Almost surely, 2^{122131113030310} is an apocalyptic number.

122131113030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122131113030310 is a deficient number, since it is larger than the sum of its proper divisors (110662254446522).

122131113030310 is a wasteful number, since it uses less digits than its factorization.

122131113030310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79735848.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 122131113030310 its reverse (13030311131221), we get a palindrome (135161424161531).

The spelling of 122131113030310 in words is "one hundred twenty-two trillion, one hundred thirty-one billion, one hundred thirteen million, thirty thousand, three hundred ten".