70112116556 has 12 divisors (see below), whose sum is σ = 122750342568. Its totient is φ = 35040590112.

The previous prime is 70112116541. The next prime is 70112116561. The reversal of 70112116556 is 65561121107.

It is a super-2 number, since 2×70112116556² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3856841 + ... + 3874976.

It is an arithmetic number, because the mean of its divisors is an integer number (10229195214).

Almost surely, 2^70112116556 is an apocalyptic number.

It is an amenable number.

70112116556 is a deficient number, since it is larger than the sum of its proper divisors (52638226012).

70112116556 is a wasteful number, since it uses less digits than its factorization.

70112116556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7734088 (or 7734086 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 70112116556 in words is "seventy billion, one hundred twelve million, one hundred sixteen thousand, five hundred fifty-six".