70601122216655 has 32 divisors (see below), whose sum is σ = 90028776829248. Its totient is φ = 52966617088000.

The previous prime is 70601122216613. The next prime is 70601122216711. The reversal of 70601122216655 is 55661222110607.

It is not a de Polignac number, because 70601122216655 - 2²⁰ = 70601121168079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554092184 + ... + 554219586.

It is an arithmetic number, because the mean of its divisors is an integer number (2813399275914).

Almost surely, 2^{70601122216655} is an apocalyptic number.

70601122216655 is a deficient number, since it is larger than the sum of its proper divisors (19427654612593).

70601122216655 is a wasteful number, since it uses less digits than its factorization.

70601122216655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150907.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 70601122216655 in words is "seventy trillion, six hundred one billion, one hundred twenty-two million, two hundred sixteen thousand, six hundred fifty-five".