23231232313222 has 64 divisors (see below), whose sum is σ = 38066630400000. Its totient is φ = 10591015051008.

The previous prime is 23231232313183. The next prime is 23231232313249. The reversal of 23231232313222 is 22231323213232.

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, 474537498 + ... + 474586450.

It is an arithmetic number, because the mean of its divisors is an integer number (594791100000).

Almost surely, 2^{23231232313222} is an apocalyptic number.

23231232313222 is a deficient number, since it is larger than the sum of its proper divisors (14835398086778).

23231232313222 is a wasteful number, since it uses less digits than its factorization.

23231232313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50365.

The product of its digits is 31104, while the sum is 31.

Adding to 23231232313222 its reverse (22231323213232), we get a palindrome (45462555526454).

The spelling of 23231232313222 in words is "twenty-three trillion, two hundred thirty-one billion, two hundred thirty-two million, three hundred thirteen thousand, two hundred twenty-two".