112121122022099 has 4 divisors (see below), whose sum is σ = 118716482141064. Its totient is φ = 105525761903136.

The previous prime is 112121122022023. The next prime is 112121122022171. The reversal of 112121122022099 is 990220221121211.

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

It is not a de Polignac number, because 112121122022099 - 2⁴⁴ = 94528935977683 is a prime.

It is a super-2 number, since 2×112121122022099² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112121122028099) 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, 3297680059457 + ... + 3297680059490.

It is an arithmetic number, because the mean of its divisors is an integer number (29679120535266).

Almost surely, 2^{112121122022099} is an apocalyptic number.

112121122022099 is a deficient number, since it is larger than the sum of its proper divisors (6595360118965).

112121122022099 is an equidigital number, since it uses as much as digits as its factorization.

112121122022099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595360118964.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 112121122022099 in words is "one hundred twelve trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty-two thousand, ninety-nine".