34722775225 has 6 divisors (see below), whose sum is σ = 43056241310. Its totient is φ = 27778220160.

The previous prime is 34722775207. The next prime is 34722775231. The reversal of 34722775225 is 52257722743.

It can be written as a sum of positive squares in 3 ways, for example, as 565821369 + 34156953856 = 23787^2 + 184816^2 .

It is not a de Polignac number, because 34722775225 - 2²³ = 34714386617 is a prime.

It is a super-2 number, since 2×34722775225² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 694455480 + ... + 694455529.

Almost surely, 2^34722775225 is an apocalyptic number.

It is an amenable number.

34722775225 is a deficient number, since it is larger than the sum of its proper divisors (8333466085).

34722775225 is a wasteful number, since it uses less digits than its factorization.

34722775225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388911019 (or 1388911014 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 46.

The spelling of 34722775225 in words is "thirty-four billion, seven hundred twenty-two million, seven hundred seventy-five thousand, two hundred twenty-five".