22202554004399 has 4 divisors (see below), whose sum is σ = 22202604013536. Its totient is φ = 22202503995264.

The previous prime is 22202554004387. The next prime is 22202554004429. The reversal of 22202554004399 is 99340045520222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22202554004399 - 2⁴ = 22202554004383 is a prime.

It is a super-2 number, since 2×22202554004399² (a number of 27 digits) contains 22 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 (22202554000399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24332594 + ... + 25228559.

It is an arithmetic number, because the mean of its divisors is an integer number (5550651003384).

Almost surely, 2^{22202554004399} is an apocalyptic number.

22202554004399 is a deficient number, since it is larger than the sum of its proper divisors (50009137).

22202554004399 is an equidigital number, since it uses as much as digits as its factorization.

22202554004399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50009136.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 22202554004399 in words is "twenty-two trillion, two hundred two billion, five hundred fifty-four million, four thousand, three hundred ninety-nine".