122120000983 has 4 divisors (see below), whose sum is σ = 122145128248. Its totient is φ = 122094873720.

The previous prime is 122120000921. The next prime is 122120001013. The reversal of 122120000983 is 389000021221.

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

It is a cyclic number.

It is not a de Polignac number, because 122120000983 - 2²⁵ = 122086446551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120000383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12556341 + ... + 12566062.

It is an arithmetic number, because the mean of its divisors is an integer number (30536282062).

Almost surely, 2^122120000983 is an apocalyptic number.

122120000983 is a deficient number, since it is larger than the sum of its proper divisors (25127265).

122120000983 is an equidigital number, since it uses as much as digits as its factorization.

122120000983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25127264.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 122120000983 in words is "one hundred twenty-two billion, one hundred twenty million, nine hundred eighty-three", and thus it is an aban number.