33122111099 has 12 divisors (see below), whose sum is σ = 42032512728. Its totient is φ = 25809436800.

The previous prime is 33122111063. The next prime is 33122111117. The reversal of 33122111099 is 99011122133.

It is a happy number.

It is not a de Polignac number, because 33122111099 - 2³² = 28827143803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33122111899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30724982 + ... + 30726059.

It is an arithmetic number, because the mean of its divisors is an integer number (3502709394).

Almost surely, 2^33122111099 is an apocalyptic number.

33122111099 is a deficient number, since it is larger than the sum of its proper divisors (8910401629).

33122111099 is a wasteful number, since it uses less digits than its factorization.

33122111099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61451066 (or 61451059 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 33122111099 in words is "thirty-three billion, one hundred twenty-two million, one hundred eleven thousand, ninety-nine".