23013332222 has 4 divisors (see below), whose sum is σ = 34519998336. Its totient is φ = 11506666110.

The previous prime is 23013332219. The next prime is 23013332231. The reversal of 23013332222 is 22223331032.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×23013332222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5753333054 + ... + 5753333057.

It is an arithmetic number, because the mean of its divisors is an integer number (8629999584).

Almost surely, 2^23013332222 is an apocalyptic number.

23013332222 is a deficient number, since it is larger than the sum of its proper divisors (11506666114).

23013332222 is a wasteful number, since it uses less digits than its factorization.

23013332222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11506666113.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 23013332222 its reverse (22223331032), we get a palindrome (45236663254).

The spelling of 23013332222 in words is "twenty-three billion, thirteen million, three hundred thirty-two thousand, two hundred twenty-two".