22193390080949 has 8 divisors (see below), whose sum is σ = 22231516288608. Its totient is φ = 22155293957040.

The previous prime is 22193390080931. The next prime is 22193390080951. The reversal of 22193390080949 is 94908009339122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22193390080949 - 2²⁸ = 22193121645493 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 (22193390080909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6043982 + ... + 8995359.

It is an arithmetic number, because the mean of its divisors is an integer number (2778939536076).

Almost surely, 2^{22193390080949} is an apocalyptic number.

It is an amenable number.

22193390080949 is a deficient number, since it is larger than the sum of its proper divisors (38126207659).

22193390080949 is a wasteful number, since it uses less digits than its factorization.

22193390080949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15041875.

The product of its (nonzero) digits is 7558272, while the sum is 59.

The spelling of 22193390080949 in words is "twenty-two trillion, one hundred ninety-three billion, three hundred ninety million, eighty thousand, nine hundred forty-nine".