23223103221312 has 84 divisors (see below), whose sum is σ = 66640389775596. Its totient is φ = 7732247592960.

The previous prime is 23223103221301. The next prime is 23223103221323. The reversal of 23223103221312 is 21312230132232.

23223103221312 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 310 + 32 + 2 + 1 + 312 = 666.

It is an interprime number because it is at equal distance from previous prime (23223103221301) and next prime (23223103221323).

It can be written as a sum of positive squares in 2 ways, for example, as 3130691429376 + 20092411791936 = 1769376^2 + 4482456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22374433 + ... + 23389344.

It is an arithmetic number, because the mean of its divisors is an integer number (793337973519).

Almost surely, 2^{23223103221312} is an apocalyptic number.

It is an amenable number.

23223103221312 is an abundant number, since it is smaller than the sum of its proper divisors (43417286554284).

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

23223103221312 is a wasteful number, since it uses less digits than its factorization.

23223103221312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45764676 (or 45764663 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23223103221312 its reverse (21312230132232), we get a palindrome (44535333353544).

The spelling of 23223103221312 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred three million, two hundred twenty-one thousand, three hundred twelve".