70012622125 has 16 divisors (see below), whose sum is σ = 87789888576. Its totient is φ = 55744626000.

The previous prime is 70012622123. The next prime is 70012622143. The reversal of 70012622125 is 52122621007.

It is not a de Polignac number, because 70012622125 - 2¹ = 70012622123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70012622093 and 70012622102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70012622123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300879 + ... + 1353628.

It is an arithmetic number, because the mean of its divisors is an integer number (5486868036).

Almost surely, 2^70012622125 is an apocalyptic number.

It is an amenable number.

70012622125 is a deficient number, since it is larger than the sum of its proper divisors (17777266451).

70012622125 is a wasteful number, since it uses less digits than its factorization.

70012622125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654733 (or 2654723 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 70012622125 in words is "seventy billion, twelve million, six hundred twenty-two thousand, one hundred twenty-five".