123332302220 has 48 divisors (see below), whose sum is σ = 263593420608. Its totient is φ = 48459720960.

The previous prime is 123332302217. The next prime is 123332302231. The reversal of 123332302220 is 22203233321.

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, 856769 + ... + 990311.

It is an arithmetic number, because the mean of its divisors is an integer number (5491529596).

Almost surely, 2^123332302220 is an apocalyptic number.

123332302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123332302220 is an abundant number, since it is smaller than the sum of its proper divisors (140261118388).

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

123332302220 is a wasteful number, since it uses less digits than its factorization.

123332302220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134370 (or 134368 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 123332302220 its reverse (22203233321), we get a palindrome (145535535541).

The spelling of 123332302220 in words is "one hundred twenty-three billion, three hundred thirty-two million, three hundred two thousand, two hundred twenty".