122620332 has 24 divisors (see below), whose sum is σ = 286451200. Its totient is φ = 40825296.

The previous prime is 122620327. The next prime is 122620361. The reversal of 122620332 is 233026221.

It is a junction number, because it is equal to n+sod(n) for n = 122620299 and 122620308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5469 + ... + 16587.

Almost surely, 2^122620332 is an apocalyptic number.

122620332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122620332 is an abundant number, since it is smaller than the sum of its proper divisors (163830868).

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

122620332 is a wasteful number, since it uses less digits than its factorization.

122620332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12045 (or 12043 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 122620332 is about 11073.4065219335. The cubic root of 122620332 is about 496.8067591738.

Adding to 122620332 its reverse (233026221), we get a palindrome (355646553).

The spelling of 122620332 in words is "one hundred twenty-two million, six hundred twenty thousand, three hundred thirty-two".