122320332030 has 64 divisors (see below), whose sum is σ = 316211309568. Its totient is φ = 30103877760.

The previous prime is 122320332023. The next prime is 122320332049. The reversal of 122320332030 is 30233023221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122320331988 and 122320332006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2237725 + ... + 2291735.

It is an arithmetic number, because the mean of its divisors is an integer number (4940801712).

Almost surely, 2^122320332030 is an apocalyptic number.

122320332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122320332030 is an abundant number, since it is smaller than the sum of its proper divisors (193890977538).

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

122320332030 is a wasteful number, since it uses less digits than its factorization.

122320332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59841.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 122320332030 its reverse (30233023221), we get a palindrome (152553355251).

The spelling of 122320332030 in words is "one hundred twenty-two billion, three hundred twenty million, three hundred thirty-two thousand, thirty".