156245222696 has 32 divisors (see below), whose sum is σ = 305848569600. Its totient is φ = 74688968640.

The previous prime is 156245222641. The next prime is 156245222711. The reversal of 156245222696 is 696222542651.

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, 164081 + ... + 582591.

It is an arithmetic number, because the mean of its divisors is an integer number (9557767800).

Almost surely, 2^156245222696 is an apocalyptic number.

It is an amenable number.

156245222696 is a deficient number, since it is larger than the sum of its proper divisors (149603346904).

156245222696 is a wasteful number, since it uses less digits than its factorization.

156245222696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420569 (or 420565 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 50.

The spelling of 156245222696 in words is "one hundred fifty-six billion, two hundred forty-five million, two hundred twenty-two thousand, six hundred ninety-six".