253102214722 has 16 divisors (see below), whose sum is σ = 438185449152. Its totient is φ = 107398393200.

The previous prime is 253102214711. The next prime is 253102214753. The reversal of 253102214722 is 227412201352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89497248 + ... + 89500075.

It is an arithmetic number, because the mean of its divisors is an integer number (27386590572).

Almost surely, 2^253102214722 is an apocalyptic number.

253102214722 is a deficient number, since it is larger than the sum of its proper divisors (185083234430).

253102214722 is a wasteful number, since it uses less digits than its factorization.

253102214722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178997433.

The product of its (nonzero) digits is 13440, while the sum is 31.

The spelling of 253102214722 in words is "two hundred fifty-three billion, one hundred two million, two hundred fourteen thousand, seven hundred twenty-two".