232211111022 has 48 divisors (see below), whose sum is σ = 549126594432. Its totient is φ = 70333161360.

The previous prime is 232211111017. The next prime is 232211111053. The reversal of 232211111022 is 220111112232.

232211111022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 232211110986 and 232211111004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132253 + ... + 694199.

It is an arithmetic number, because the mean of its divisors is an integer number (11440137384).

Almost surely, 2^232211111022 is an apocalyptic number.

232211111022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232211111022 is an abundant number, since it is smaller than the sum of its proper divisors (316915483410).

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

232211111022 is a wasteful number, since it uses less digits than its factorization.

232211111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564053 (or 564050 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 232211111022 its reverse (220111112232), we get a palindrome (452322223254).

The spelling of 232211111022 in words is "two hundred thirty-two billion, two hundred eleven million, one hundred eleven thousand, twenty-two".