22766144014352 has 20 divisors (see below), whose sum is σ = 44405440301100. Its totient is φ = 11306675549568.

The previous prime is 22766144014331. The next prime is 22766144014363. The reversal of 22766144014352 is 25341044166722.

It can be written as a sum of positive squares in 2 ways, for example, as 5903655905536 + 16862488108816 = 2429744^2 + 4106396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22766144014297 and 22766144014306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4774776143 + ... + 4774780910.

It is an arithmetic number, because the mean of its divisors is an integer number (2220272015055).

Almost surely, 2^{22766144014352} is an apocalyptic number.

It is an amenable number.

22766144014352 is a deficient number, since it is larger than the sum of its proper divisors (21639296286748).

22766144014352 is a wasteful number, since it uses less digits than its factorization.

22766144014352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9549557210 (or 9549557204 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 22766144014352 in words is "twenty-two trillion, seven hundred sixty-six billion, one hundred forty-four million, fourteen thousand, three hundred fifty-two".