22746757476250 has 40 divisors (see below), whose sum is σ = 42651557598276. Its totient is φ = 9095494416000.

The previous prime is 22746757476241. The next prime is 22746757476263. The reversal of 22746757476250 is 5267475764722.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 3461687234721 + 19285070241529 = 1860561^2 + 4391477^2 .

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 339094 + ... + 6753406.

Almost surely, 2^{22746757476250} is an apocalyptic number.

22746757476250 is a deficient number, since it is larger than the sum of its proper divisors (19904800122026).

22746757476250 is an equidigital number, since it uses as much as digits as its factorization.

22746757476250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417172 (or 6417157 counting only the distinct ones).

The product of its (nonzero) digits is 276595200, while the sum is 64.

The spelling of 22746757476250 in words is "twenty-two trillion, seven hundred forty-six billion, seven hundred fifty-seven million, four hundred seventy-six thousand, two hundred fifty".