122056443115 has 8 divisors (see below), whose sum is σ = 146470111920. Its totient is φ = 97643567712.

The previous prime is 122056443053. The next prime is 122056443161. The reversal of 122056443115 is 511344650221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122056443115 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220516 + ... + 541054.

It is an arithmetic number, because the mean of its divisors is an integer number (18308763990).

Almost surely, 2^122056443115 is an apocalyptic number.

122056443115 is a deficient number, since it is larger than the sum of its proper divisors (24413668805).

122056443115 is an equidigital number, since it uses as much as digits as its factorization.

122056443115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396701.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 122056443115 in words is "one hundred twenty-two billion, fifty-six million, four hundred forty-three thousand, one hundred fifteen".