232211101220 has 96 divisors (see below), whose sum is σ = 559394035200. Its totient is φ = 79317494784.

The previous prime is 232211101219. The next prime is 232211101223. The reversal of 232211101220 is 22101112232.

It is not an unprimeable number, because it can be changed into a prime (232211101223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85088816 + ... + 85091544.

It is an arithmetic number, because the mean of its divisors is an integer number (5827021200).

Almost surely, 2^232211101220 is an apocalyptic number.

232211101220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232211101220 is an abundant number, since it is smaller than the sum of its proper divisors (327182933980).

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

232211101220 is a wasteful number, since it uses less digits than its factorization.

232211101220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797 (or 4795 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 232211101220 its reverse (22101112232), we get a palindrome (254312213452).

The spelling of 232211101220 in words is "two hundred thirty-two billion, two hundred eleven million, one hundred one thousand, two hundred twenty".