22003323011999 has 32 divisors (see below), whose sum is σ = 26829908259840. Its totient is φ = 17638902623232.

The previous prime is 22003323011993. The next prime is 22003323012023. The reversal of 22003323011999 is 99911032330022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22003323011999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003323011993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7191344 + ... + 9783765.

It is an arithmetic number, because the mean of its divisors is an integer number (838434633120).

Almost surely, 2^{22003323011999} is an apocalyptic number.

22003323011999 is a deficient number, since it is larger than the sum of its proper divisors (4826585247841).

22003323011999 is a wasteful number, since it uses less digits than its factorization.

22003323011999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16975319.

The product of its (nonzero) digits is 157464, while the sum is 44.

The spelling of 22003323011999 in words is "twenty-two trillion, three billion, three hundred twenty-three million, eleven thousand, nine hundred ninety-nine".