22004378398093 has 64 divisors (see below), whose sum is σ = 29514645422080. Its totient is φ = 15914305612800.

The previous prime is 22004378398043. The next prime is 22004378398109. The reversal of 22004378398093 is 39089387340022.

It is not a de Polignac number, because 22004378398093 - 2⁹ = 22004378397581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22004378398043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17453758 + ... + 18671968.

It is an arithmetic number, because the mean of its divisors is an integer number (461166334720).

Almost surely, 2^{22004378398093} is an apocalyptic number.

It is an amenable number.

22004378398093 is a deficient number, since it is larger than the sum of its proper divisors (7510267023987).

22004378398093 is a wasteful number, since it uses less digits than its factorization.

22004378398093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218618.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 22004378398093 in words is "twenty-two trillion, four billion, three hundred seventy-eight million, three hundred ninety-eight thousand, ninety-three".