122315533001099 has 4 divisors (see below), whose sum is σ = 123526577882400. Its totient is φ = 121104488119800.

The previous prime is 122315533001029. The next prime is 122315533001113. The reversal of 122315533001099 is 990100335513221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122315533001099 is a prime.

It is a super-2 number, since 2×122315533001099² (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 (122315533001009) 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, 605522440499 + ... + 605522440700.

It is an arithmetic number, because the mean of its divisors is an integer number (30881644470600).

Almost surely, 2^{122315533001099} is an apocalyptic number.

122315533001099 is a deficient number, since it is larger than the sum of its proper divisors (1211044881301).

122315533001099 is a wasteful number, since it uses less digits than its factorization.

122315533001099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211044881300.

The product of its (nonzero) digits is 218700, while the sum is 44.

The spelling of 122315533001099 in words is "one hundred twenty-two trillion, three hundred fifteen billion, five hundred thirty-three million, one thousand, ninety-nine".