70601122216613 has 2 divisors, whose sum is σ = 70601122216614. Its totient is φ = 70601122216612.

The previous prime is 70601122216589. The next prime is 70601122216711. The reversal of 70601122216613 is 31661222110607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70452806342689 + 148315873924 = 8393617^2 + 385118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70601122216613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70601122213613) by changing a digit.

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 as a sum of consecutive naturals, namely, 35300561108306 + 35300561108307.

It is an arithmetic number, because the mean of its divisors is an integer number (35300561108307).

Almost surely, 2^{70601122216613} is an apocalyptic number.

It is an amenable number.

70601122216613 is a deficient number, since it is larger than the sum of its proper divisors (1).

70601122216613 is an equidigital number, since it uses as much as digits as its factorization.

70601122216613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 70601122216613 in words is "seventy trillion, six hundred one billion, one hundred twenty-two million, two hundred sixteen thousand, six hundred thirteen".