479900011011212 has 24 divisors (see below), whose sum is σ = 917182861654080. Its totient is φ = 217895865460560.

The previous prime is 479900011011167. The next prime is 479900011011233. The reversal of 479900011011212 is 212110110009974.

It is a super-2 number, since 2×479900011011212² (a number of 30 digits) contains 22 as substring.

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, 6012539162 + ... + 6012618977.

It is an arithmetic number, because the mean of its divisors is an integer number (38215952568920).

Almost surely, 2^{479900011011212} is an apocalyptic number.

It is an amenable number.

479900011011212 is a deficient number, since it is larger than the sum of its proper divisors (437282850642868).

479900011011212 is a wasteful number, since it uses less digits than its factorization.

479900011011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12025159061 (or 12025159059 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 38.

The spelling of 479900011011212 in words is "four hundred seventy-nine trillion, nine hundred billion, eleven million, eleven thousand, two hundred twelve".