118996484919601 has 9 divisors (see below), whose sum is σ = 119121486171051. Its totient is φ = 118871614736304.

The previous prime is 118996484919583. The next prime is 118996484919607. The reversal of 118996484919601 is 106919484699811.

The square root of 118996484919601 is 10908551.

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

It can be written as a sum of positive squares in only one way, i.e., 107923030737201 + 11073454182400 = 10388601^2 + 3327680^2 .

It is a de Polignac number, because none of the positive numbers 2^k-118996484919601 is a prime.

It is a super-2 number, since 2×118996484919601² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118996484919607) 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, 11443064800 + ... + 11443075198.

Almost surely, 2^{118996484919601} is an apocalyptic number.

118996484919601 is the 10908551-st square number.

118996484919601 is the 5454276-th centered octagonal number.

It is an amenable number.

118996484919601 is a deficient number, since it is larger than the sum of its proper divisors (125001251450).

118996484919601 is an frugal number, since it uses more digits than its factorization.

118996484919601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22896 (or 11448 counting only the distinct ones).

The product of its (nonzero) digits is 241864704, while the sum is 76.

The spelling of 118996484919601 in words is "one hundred eighteen trillion, nine hundred ninety-six billion, four hundred eighty-four million, nine hundred nineteen thousand, six hundred one".