70151334531212 has 12 divisors (see below), whose sum is σ = 133925275014216. Its totient is φ = 31886970241440.

The previous prime is 70151334531181. The next prime is 70151334531233. The reversal of 70151334531212 is 21213543315107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797174255993 + ... + 797174256080.

It is an arithmetic number, because the mean of its divisors is an integer number (11160439584518).

Almost surely, 2^{70151334531212} is an apocalyptic number.

It is an amenable number.

70151334531212 is a deficient number, since it is larger than the sum of its proper divisors (63773940483004).

70151334531212 is a wasteful number, since it uses less digits than its factorization.

70151334531212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594348512088 (or 1594348512086 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

Adding to 70151334531212 its reverse (21213543315107), we get a palindrome (91364877846319).

The spelling of 70151334531212 in words is "seventy trillion, one hundred fifty-one billion, three hundred thirty-four million, five hundred thirty-one thousand, two hundred twelve".