122031234330 has 64 divisors (see below), whose sum is σ = 303857630208. Its totient is φ = 31332026880.

The previous prime is 122031234319. The next prime is 122031234331. The reversal of 122031234330 is 33432130221.

It is a self number, because there is not a number n which added to its sum of digits gives 122031234330.

It is not an unprimeable number, because it can be changed into a prime (122031234331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149827 + ... + 516246.

It is an arithmetic number, because the mean of its divisors is an integer number (4747775472).

Almost surely, 2^122031234330 is an apocalyptic number.

122031234330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122031234330 is an abundant number, since it is smaller than the sum of its proper divisors (181826395878).

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

122031234330 is a wasteful number, since it uses less digits than its factorization.

122031234330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666311.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 122031234330 its reverse (33432130221), we get a palindrome (155463364551).

The spelling of 122031234330 in words is "one hundred twenty-two billion, thirty-one million, two hundred thirty-four thousand, three hundred thirty".