22202636991573 has 8 divisors (see below), whose sum is σ = 29618689505536. Its totient is φ = 14794171236000.

The previous prime is 22202636991551. The next prime is 22202636991631. The reversal of 22202636991573 is 37519963620222.

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

It is not a de Polignac number, because 22202636991573 - 2¹⁷ = 22202636860501 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 (22202636911573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1896682768 + ... + 1896694473.

It is an arithmetic number, because the mean of its divisors is an integer number (3702336188192).

Almost surely, 2^{22202636991573} is an apocalyptic number.

It is an amenable number.

22202636991573 is a deficient number, since it is larger than the sum of its proper divisors (7416052513963).

22202636991573 is a wasteful number, since it uses less digits than its factorization.

22202636991573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793379195.

The product of its (nonzero) digits is 14696640, while the sum is 57.

The spelling of 22202636991573 in words is "twenty-two trillion, two hundred two billion, six hundred thirty-six million, nine hundred ninety-one thousand, five hundred seventy-three".