874228804331212 has 24 divisors (see below), whose sum is σ = 1670052809617920. Its totient is φ = 397121837145360.

The previous prime is 874228804331191. The next prime is 874228804331243. The reversal of 874228804331212 is 212133408822478.

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, 6372233028 + ... + 6372370219.

It is an arithmetic number, because the mean of its divisors is an integer number (69585533734080).

Almost surely, 2^{874228804331212} is an apocalyptic number.

It is an amenable number.

874228804331212 is a deficient number, since it is larger than the sum of its proper divisors (795824005286708).

874228804331212 is a wasteful number, since it uses less digits than its factorization.

874228804331212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12744604821 (or 12744604819 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 55.

The spelling of 874228804331212 in words is "eight hundred seventy-four trillion, two hundred twenty-eight billion, eight hundred four million, three hundred thirty-one thousand, two hundred twelve".