223256652322 has 16 divisors (see below), whose sum is σ = 365340082752. Its totient is φ = 101477236720.

The previous prime is 223256652317. The next prime is 223256652329.

223256652322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×223256652322³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223256652329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698568 + ... + 966700.

It is an arithmetic number, because the mean of its divisors is an integer number (22833755172).

Almost surely, 2^223256652322 is an apocalyptic number.

223256652322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223256652322 is a deficient number, since it is larger than the sum of its proper divisors (142083430430).

223256652322 is a wasteful number, since it uses less digits than its factorization.

223256652322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305993.

The product of its digits is 518400, while the sum is 40.

It can be divided in two parts, 223256 and 652322, that added together give a palindrome (875578).

The spelling of 223256652322 in words is "two hundred twenty-three billion, two hundred fifty-six million, six hundred fifty-two thousand, three hundred twenty-two".