70112215511152 has 40 divisors (see below), whose sum is σ = 136366021764032. Its totient is φ = 34921045728000.

The previous prime is 70112215511123. The next prime is 70112215511161. The reversal of 70112215511152 is 25111551221107.

70112215511152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 16295902 + ... + 20144002.

Almost surely, 2^{70112215511152} is an apocalyptic number.

It is an amenable number.

70112215511152 is a deficient number, since it is larger than the sum of its proper divisors (66253806252880).

70112215511152 is a wasteful number, since it uses less digits than its factorization.

70112215511152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852497 (or 3852491 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 34.

Adding to 70112215511152 its reverse (25111551221107), we get a palindrome (95223766732259).

The spelling of 70112215511152 in words is "seventy trillion, one hundred twelve billion, two hundred fifteen million, five hundred eleven thousand, one hundred fifty-two".