118846650722 has 6 divisors (see below), whose sum is σ = 178270707393. Its totient is φ = 59423081592.

The previous prime is 118846650683. The next prime is 118846650733. The reversal of 118846650722 is 227056648811.

It can be written as a sum of positive squares in 2 ways, for example, as 93464106961 + 25382543761 = 305719^2 + 159319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=243769.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 365654 + ... + 609422.

Almost surely, 2^118846650722 is an apocalyptic number.

118846650722 is a deficient number, since it is larger than the sum of its proper divisors (59424056671).

118846650722 is an frugal number, since it uses more digits than its factorization.

118846650722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487540 (or 243771 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

Multiplying 118846650722 by its sum of digits (50), we get a square (5942332536100 = 2437690²).

The spelling of 118846650722 in words is "one hundred eighteen billion, eight hundred forty-six million, six hundred fifty thousand, seven hundred twenty-two".