70601122216620 has 36 divisors (see below), whose sum is σ = 214156737390960. Its totient is φ = 18826965924384.

The previous prime is 70601122216613. The next prime is 70601122216711. The reversal of 70601122216620 is 2661222110607.

It is a happy number.

70601122216620 is a `hidden beast` number, since 7 + 0 + 6 + 0 + 1 + 1 + 2 + 2 + 21 + 6 + 620 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×70601122216620² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196114228200 + ... + 196114228559.

It is an arithmetic number, because the mean of its divisors is an integer number (5948798260860).

Almost surely, 2^{70601122216620} is an apocalyptic number.

It is an amenable number.

70601122216620 is an abundant number, since it is smaller than the sum of its proper divisors (143555615174340).

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

70601122216620 is a wasteful number, since it uses less digits than its factorization.

70601122216620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392228456774 (or 392228456769 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 70601122216620 in words is "seventy trillion, six hundred one billion, one hundred twenty-two million, two hundred sixteen thousand, six hundred twenty".