22053615443499 has 16 divisors (see below), whose sum is σ = 29411845748640. Its totient is φ = 14698898104320.

The previous prime is 22053615443467. The next prime is 22053615443501. The reversal of 22053615443499 is 99434451635022.

It is not a de Polignac number, because 22053615443499 - 2⁵ = 22053615443467 is a prime.

It is a super-2 number, since 2×22053615443499² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22053615443429) 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, 295551907 + ... + 295626515.

It is an arithmetic number, because the mean of its divisors is an integer number (1838240359290).

Almost surely, 2^{22053615443499} is an apocalyptic number.

22053615443499 is a deficient number, since it is larger than the sum of its proper divisors (7358230305141).

22053615443499 is a wasteful number, since it uses less digits than its factorization.

22053615443499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96830.

The product of its (nonzero) digits is 27993600, while the sum is 57.

The spelling of 22053615443499 in words is "twenty-two trillion, fifty-three billion, six hundred fifteen million, four hundred forty-three thousand, four hundred ninety-nine".