22636114340221 has 16 divisors (see below), whose sum is σ = 24327884044800. Its totient is φ = 20997280350000.

The previous prime is 22636114340173. The next prime is 22636114340293. The reversal of 22636114340221 is 12204341163622.

It is a cyclic number.

It is not a de Polignac number, because 22636114340221 - 2²⁵ = 22636080785789 is a prime.

It is a super-3 number, since 3×22636114340221³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22636114340321) 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, 39943305 + ... + 40506046.

It is an arithmetic number, because the mean of its divisors is an integer number (1520492752800).

Almost surely, 2^{22636114340221} is an apocalyptic number.

It is an amenable number.

22636114340221 is a deficient number, since it is larger than the sum of its proper divisors (1691769704579).

22636114340221 is a wasteful number, since it uses less digits than its factorization.

22636114340221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80449680.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 22636114340221 in words is "twenty-two trillion, six hundred thirty-six billion, one hundred fourteen million, three hundred forty thousand, two hundred twenty-one".