122900739634 has 8 divisors (see below), whose sum is σ = 184517344620. Its totient is φ = 61394958096.

The previous prime is 122900739629. The next prime is 122900739679. The reversal of 122900739634 is 436937009221.

It can be written as a sum of positive squares in 2 ways, for example, as 114516590409 + 8384149225 = 338403^2 + 91565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27703089 + ... + 27707524.

Almost surely, 2^122900739634 is an apocalyptic number.

122900739634 is a deficient number, since it is larger than the sum of its proper divisors (61616604986).

122900739634 is a wasteful number, since it uses less digits than its factorization.

122900739634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55411724.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 122900739634 in words is "one hundred twenty-two billion, nine hundred million, seven hundred thirty-nine thousand, six hundred thirty-four".