122031312000330 has 128 divisors (see below), whose sum is σ = 296538631200000. Its totient is φ = 32136163098624.

The previous prime is 122031312000329. The next prime is 122031312000439. The reversal of 122031312000330 is 33000213130221.

It is a super-2 number, since 2×122031312000330² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122031312000297 and 122031312000306.

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, 2685939294 + ... + 2685984726.

It is an arithmetic number, because the mean of its divisors is an integer number (2316708056250).

Almost surely, 2^{122031312000330} is an apocalyptic number.

122031312000330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122031312000330 is an abundant number, since it is smaller than the sum of its proper divisors (174507319199670).

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

122031312000330 is a wasteful number, since it uses less digits than its factorization.

122031312000330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47528.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 122031312000330 its reverse (33000213130221), we get a palindrome (155031525130551).

The spelling of 122031312000330 in words is "one hundred twenty-two trillion, thirty-one billion, three hundred twelve million, three hundred thirty", and thus it is an aban number.