3722855722130 has 32 divisors (see below), whose sum is σ = 6704037964800. Its totient is φ = 1488498542080.

The previous prime is 3722855722127. The next prime is 3722855722147. The reversal of 3722855722130 is 312275582273.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380227535 + ... + 380237325.

It is an arithmetic number, because the mean of its divisors is an integer number (209501186400).

Almost surely, 2^{3722855722130} is an apocalyptic number.

3722855722130 is a deficient number, since it is larger than the sum of its proper divisors (2981182242670).

3722855722130 is a wasteful number, since it uses less digits than its factorization.

3722855722130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22354.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 3722855722130 in words is "three trillion, seven hundred twenty-two billion, eight hundred fifty-five million, seven hundred twenty-two thousand, one hundred thirty".