122632515206 has 4 divisors (see below), whose sum is σ = 183948772812. Its totient is φ = 61316257602.

The previous prime is 122632515163. The next prime is 122632515277. The reversal of 122632515206 is 602515236221.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30658128800 + ... + 30658128803.

It is an arithmetic number, because the mean of its divisors is an integer number (45987193203).

Almost surely, 2^122632515206 is an apocalyptic number.

122632515206 is a deficient number, since it is larger than the sum of its proper divisors (61316257606).

122632515206 is an equidigital number, since it uses as much as digits as its factorization.

122632515206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61316257605.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 122632515206 in words is "one hundred twenty-two billion, six hundred thirty-two million, five hundred fifteen thousand, two hundred six".