232220022211120 has 80 divisors (see below), whose sum is σ = 552521906022240. Its totient is φ = 90733927012352.

The previous prime is 232220022211117. The next prime is 232220022211157. The reversal of 232220022211120 is 21112220022232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×232220022211120² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232220022211091 and 232220022211100.

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, 119673805 + ... + 121598764.

It is an arithmetic number, because the mean of its divisors is an integer number (6906523825278).

Almost surely, 2^{232220022211120} is an apocalyptic number.

232220022211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232220022211120 is an abundant number, since it is smaller than the sum of its proper divisors (320301883811120).

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

232220022211120 is a wasteful number, since it uses less digits than its factorization.

232220022211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241272862 (or 241272856 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 232220022211120 its reverse (21112220022232), we get a palindrome (253332242233352).

The spelling of 232220022211120 in words is "two hundred thirty-two trillion, two hundred twenty billion, twenty-two million, two hundred eleven thousand, one hundred twenty".