70122810036 has 24 divisors (see below), whose sum is σ = 166393110240. Its totient is φ = 22978095712.

The previous prime is 70122810029. The next prime is 70122810089. The reversal of 70122810036 is 63001822107.

It is a junction number, because it is equal to n+sod(n) for n = 70122809985 and 70122810012.

It is a congruent number.

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, 49521051 + ... + 49522466.

It is an arithmetic number, because the mean of its divisors is an integer number (6933046260).

Almost surely, 2^70122810036 is an apocalyptic number.

It is an amenable number.

70122810036 is an abundant number, since it is smaller than the sum of its proper divisors (96270300204).

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

70122810036 is a wasteful number, since it uses less digits than its factorization.

70122810036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99043583 (or 99043581 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 70122810036 in words is "seventy billion, one hundred twenty-two million, eight hundred ten thousand, thirty-six".