722364524111425 has 48 divisors (see below), whose sum is σ = 991423079761072. Its totient is φ = 518645321395200.

The previous prime is 722364524111389. The next prime is 722364524111539. The reversal of 722364524111425 is 524111425463227.

It can be written as a sum of positive squares in 24 ways, for example, as 569505721333761 + 152858802777664 = 23864319^2 + 12363608^2 .

It is not a de Polignac number, because 722364524111425 - 2⁴⁷ = 581627035756097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5142894 + ... + 38355943.

Almost surely, 2^{722364524111425} is an apocalyptic number.

It is an amenable number.

722364524111425 is a deficient number, since it is larger than the sum of its proper divisors (269058555649647).

722364524111425 is a wasteful number, since it uses less digits than its factorization.

722364524111425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43500278 (or 43500273 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 49.

The spelling of 722364524111425 in words is "seven hundred twenty-two trillion, three hundred sixty-four billion, five hundred twenty-four million, one hundred eleven thousand, four hundred twenty-five".