117622679469201 has 9 divisors (see below), whose sum is σ = 169899472896699. Its totient is φ = 78415097955336.

The previous prime is 117622679469121. The next prime is 117622679469203. The reversal of 117622679469201 is 102964976226711.

The square root of 117622679469201 is 10845399.

It is a perfect power (a square), and thus also a powerful number.

117622679469201 is a `hidden beast` number, since 1 + 1 + 7 + 62 + 26 + 79 + 469 + 20 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 113535311537025 + 4087367932176 = 10655295^2 + 2021724^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 117622679469201 - 2³¹ = 117620531985553 is a prime.

It is a super-3 number, since 3×117622679469201³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (117622679469203) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30728631 + ... + 34343763.

Almost surely, 2^{117622679469201} is an apocalyptic number.

117622679469201 is the 10845399-th square number.

117622679469201 is the 5422700-th centered octagonal number.

It is an amenable number.

117622679469201 is a deficient number, since it is larger than the sum of its proper divisors (52276793427498).

117622679469201 is an frugal number, since it uses more digits than its factorization.

117622679469201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230272 (or 3615136 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 117622679469201 in words is "one hundred seventeen trillion, six hundred twenty-two billion, six hundred seventy-nine million, four hundred sixty-nine thousand, two hundred one".