70571211622 has 16 divisors (see below), whose sum is σ = 107448213312. Its totient is φ = 34755252840.

The previous prime is 70571211619. The next prime is 70571211647. The reversal of 70571211622 is 22611217507.

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, 1575597 + ... + 1619767.

It is an arithmetic number, because the mean of its divisors is an integer number (6715513332).

Almost surely, 2^70571211622 is an apocalyptic number.

70571211622 is a deficient number, since it is larger than the sum of its proper divisors (36877001690).

70571211622 is a wasteful number, since it uses less digits than its factorization.

70571211622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56163.

The product of its (nonzero) digits is 11760, while the sum is 34.

The spelling of 70571211622 in words is "seventy billion, five hundred seventy-one million, two hundred eleven thousand, six hundred twenty-two".