22332120120 has 128 divisors (see below), whose sum is σ = 74695521600. Its totient is φ = 5934822912.

The previous prime is 22332120119. The next prime is 22332120143. The reversal of 22332120120 is 2102123322.

22332120120 is a `hidden beast` number, since 223 + 321 + 2 + 0 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22332120093 and 22332120102.

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, 281154 + ... + 351726.

Almost surely, 2^22332120120 is an apocalyptic number.

22332120120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22332120120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37347760800).

22332120120 is an abundant number, since it is smaller than the sum of its proper divisors (52363401480).

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

22332120120 is a wasteful number, since it uses less digits than its factorization.

22332120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70886 (or 70876 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22332120120 its reverse (2102123322), we get a palindrome (24434243442).

The spelling of 22332120120 in words is "twenty-two billion, three hundred thirty-two million, one hundred twenty thousand, one hundred twenty".