56071520222 has 16 divisors (see below), whose sum is σ = 84521151312. Its totient is φ = 27897851520.

The previous prime is 56071520203. The next prime is 56071520231. The reversal of 56071520222 is 22202517065.

It is a congruent number.

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, 3654038 + ... + 3669350.

It is an arithmetic number, because the mean of its divisors is an integer number (5282571957).

Almost surely, 2^56071520222 is an apocalyptic number.

56071520222 is a deficient number, since it is larger than the sum of its proper divisors (28449631090).

56071520222 is a wasteful number, since it uses less digits than its factorization.

56071520222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24203.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 56071520222 in words is "fifty-six billion, seventy-one million, five hundred twenty thousand, two hundred twenty-two".