12970828422 has 24 divisors (see below), whose sum is σ = 28112876064. Its totient is φ = 4322161104.

The previous prime is 12970828421. The next prime is 12970828441. The reversal of 12970828422 is 22482807921.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970828421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64773 + ... + 173600.

It is an arithmetic number, because the mean of its divisors is an integer number (1171369836).

Almost surely, 2^12970828422 is an apocalyptic number.

12970828422 is an abundant number, since it is smaller than the sum of its proper divisors (15142047642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12970828422 is a wasteful number, since it uses less digits than its factorization.

12970828422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241404 (or 241401 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 12970828422 in words is "twelve billion, nine hundred seventy million, eight hundred twenty-eight thousand, four hundred twenty-two".