223101322122 has 16 divisors (see below), whose sum is σ = 509945879232. Its totient is φ = 63743234880.

The previous prime is 223101322117. The next prime is 223101322159. The reversal of 223101322122 is 221223101322.

It is a super-3 number, since 3×223101322122³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2655968079 + ... + 2655968162.

It is an arithmetic number, because the mean of its divisors is an integer number (31871617452).

Almost surely, 2^223101322122 is an apocalyptic number.

223101322122 is an abundant number, since it is smaller than the sum of its proper divisors (286844557110).

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

223101322122 is a wasteful number, since it uses less digits than its factorization.

223101322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311936253.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 223101322122 its reverse (221223101322), we get a palindrome (444324423444).

The spelling of 223101322122 in words is "two hundred twenty-three billion, one hundred one million, three hundred twenty-two thousand, one hundred twenty-two".