70111615160120 has 16 divisors (see below), whose sum is σ = 157751134110360. Its totient is φ = 28044646064032.

The previous prime is 70111615160107. The next prime is 70111615160123. The reversal of 70111615160120 is 2106151611107.

It is a super-2 number, since 2×70111615160120² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70111615160123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876395189462 + ... + 876395189541.

Almost surely, 2^{70111615160120} is an apocalyptic number.

It is an amenable number.

70111615160120 is an abundant number, since it is smaller than the sum of its proper divisors (87639518950240).

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

70111615160120 is a wasteful number, since it uses less digits than its factorization.

70111615160120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752790379014 (or 1752790379010 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 32.

Adding to 70111615160120 its reverse (2106151611107), we get a palindrome (72217766771227).

The spelling of 70111615160120 in words is "seventy trillion, one hundred eleven billion, six hundred fifteen million, one hundred sixty thousand, one hundred twenty".