122633615426 has 8 divisors (see below), whose sum is σ = 210229055040. Its totient is φ = 52557263748.

The previous prime is 122633615389. The next prime is 122633615483. The reversal of 122633615426 is 624516336221.

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

It is a super-2 number, since 2×122633615426² (a number of 23 digits) contains 22 as substring.

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, 4379771966 + ... + 4379771993.

It is an arithmetic number, because the mean of its divisors is an integer number (26278631880).

Almost surely, 2^122633615426 is an apocalyptic number.

122633615426 is a deficient number, since it is larger than the sum of its proper divisors (87595439614).

122633615426 is an equidigital number, since it uses as much as digits as its factorization.

122633615426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759543968.

The product of its digits is 311040, while the sum is 41.

The spelling of 122633615426 in words is "one hundred twenty-two billion, six hundred thirty-three million, six hundred fifteen thousand, four hundred twenty-six".