120001113221099 has 8 divisors (see below), whose sum is σ = 133695630978048. Its totient is φ = 106770816405160.

The previous prime is 120001113220991. The next prime is 120001113221159. The reversal of 120001113221099 is 990122311100021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120001113221099 - 2²⁰ = 120001112172523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001113251099) 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, 116055234707 + ... + 116055235740.

It is an arithmetic number, because the mean of its divisors is an integer number (16711953872256).

Almost surely, 2^{120001113221099} is an apocalyptic number.

120001113221099 is a deficient number, since it is larger than the sum of its proper divisors (13694517756949).

120001113221099 is a wasteful number, since it uses less digits than its factorization.

120001113221099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232110470505.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 120001113221099 in words is "one hundred twenty trillion, one billion, one hundred thirteen million, two hundred twenty-one thousand, ninety-nine".