122313111111009 has 144 divisors (see below), whose sum is σ = 227745172130112. Its totient is φ = 62653026514176.

The previous prime is 122313111111007. The next prime is 122313111111067. The reversal of 122313111111009 is 900111111313221.

122313111111009 is a `hidden beast` number, since 1 + 2 + 231 + 311 + 1 + 1 + 110 + 0 + 9 = 666.

122313111111009 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 122313111111009 - 2¹ = 122313111111007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122313111111007) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 110388022 + ... + 111490544.

It is an arithmetic number, because the mean of its divisors is an integer number (1581563695348).

Almost surely, 2^{122313111111009} is an apocalyptic number.

It is an amenable number.

122313111111009 is a deficient number, since it is larger than the sum of its proper divisors (105432061019103).

122313111111009 is a wasteful number, since it uses less digits than its factorization.

122313111111009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103116 (or 1103106 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 122313111111009 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred eleven million, one hundred eleven thousand, nine".