722378241002 has 16 divisors (see below), whose sum is σ = 1251607220352. Its totient is φ = 309038819520.

The previous prime is 722378240959. The next prime is 722378241029. The reversal of 722378241002 is 200142873227.

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, 965745938 + ... + 965746685.

It is an arithmetic number, because the mean of its divisors is an integer number (78225451272).

Almost surely, 2^722378241002 is an apocalyptic number.

722378241002 is a deficient number, since it is larger than the sum of its proper divisors (529228979350).

722378241002 is a wasteful number, since it uses less digits than its factorization.

722378241002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931492653.

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 722378241002 in words is "seven hundred twenty-two billion, three hundred seventy-eight million, two hundred forty-one thousand, two".