223013022122 has 32 divisors (see below), whose sum is σ = 388055401344. Its totient is φ = 94997132800.

The previous prime is 223013022121. The next prime is 223013022131. The reversal of 223013022122 is 221220310322.

It is a happy number.

It is a super-2 number, since 2×223013022122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223013022094 and 223013022103.

It is not an unprimeable number, because it can be changed into a prime (223013022121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192454 + ... + 1366737.

It is an arithmetic number, because the mean of its divisors is an integer number (12126731292).

Almost surely, 2^223013022122 is an apocalyptic number.

223013022122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223013022122 is a deficient number, since it is larger than the sum of its proper divisors (165042379222).

223013022122 is a wasteful number, since it uses less digits than its factorization.

223013022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559454.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 223013022122 its reverse (221220310322), we get a palindrome (444233332444).

The spelling of 223013022122 in words is "two hundred twenty-three billion, thirteen million, twenty-two thousand, one hundred twenty-two".