222113232022 has 64 divisors (see below), whose sum is σ = 374504949504. Its totient is φ = 97942141440.

The previous prime is 222113232007. The next prime is 222113232091. The reversal of 222113232022 is 220232311222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 222113231984 and 222113232002.

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, 100821973 + ... + 100824175.

It is an arithmetic number, because the mean of its divisors is an integer number (5851639836).

Almost surely, 2^222113232022 is an apocalyptic number.

222113232022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222113232022 is a deficient number, since it is larger than the sum of its proper divisors (152391717482).

222113232022 is a wasteful number, since it uses less digits than its factorization.

222113232022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222113232022 its reverse (220232311222), we get a palindrome (442345543244).

The spelling of 222113232022 in words is "two hundred twenty-two billion, one hundred thirteen million, two hundred thirty-two thousand, twenty-two".