20122232113999 has 16 divisors (see below), whose sum is σ = 20548936602880. Its totient is φ = 19699257283200.

The previous prime is 20122232113903. The next prime is 20122232114003. The reversal of 20122232113999 is 99931123222102.

It is a cyclic number.

It is not a de Polignac number, because 20122232113999 - 2¹⁹ = 20122231589711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122232113099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283571974 + ... + 283642924.

It is an arithmetic number, because the mean of its divisors is an integer number (1284308537680).

Almost surely, 2^{20122232113999} is an apocalyptic number.

20122232113999 is a deficient number, since it is larger than the sum of its proper divisors (426704488881).

20122232113999 is a wasteful number, since it uses less digits than its factorization.

20122232113999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97150.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 20122232113999 in words is "twenty trillion, one hundred twenty-two billion, two hundred thirty-two million, one hundred thirteen thousand, nine hundred ninety-nine".