122120120111199 has 8 divisors (see below), whose sum is σ = 186087802074240. Its totient is φ = 69782925777816.

The previous prime is 122120120111071. The next prime is 122120120111207. The reversal of 122120120111199 is 991111021021221.

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

It is not a de Polignac number, because 122120120111199 - 2⁷ = 122120120111071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120120110199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2907621907389 + ... + 2907621907430.

It is an arithmetic number, because the mean of its divisors is an integer number (23260975259280).

Almost surely, 2^{122120120111199} is an apocalyptic number.

122120120111199 is a deficient number, since it is larger than the sum of its proper divisors (63967681963041).

122120120111199 is an equidigital number, since it uses as much as digits as its factorization.

122120120111199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5815243814829.

The product of its (nonzero) digits is 1296, while the sum is 33.

The spelling of 122120120111199 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, one hundred eleven thousand, one hundred ninety-nine".