22302224044223 has 4 divisors (see below), whose sum is σ = 22431138634248. Its totient is φ = 22173309454200.

The previous prime is 22302224044109. The next prime is 22302224044237. The reversal of 22302224044223 is 32244042220322.

It is a happy number.

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 22302224044223 - 2²² = 22302219849919 is a prime.

It is a super-3 number, since 3×22302224044223³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22302224044223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22302224040223) 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, 64457294753 + ... + 64457295098.

It is an arithmetic number, because the mean of its divisors is an integer number (5607784658562).

Almost surely, 2^{22302224044223} is an apocalyptic number.

22302224044223 is a deficient number, since it is larger than the sum of its proper divisors (128914590025).

22302224044223 is a wasteful number, since it uses less digits than its factorization.

22302224044223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128914590024.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 22302224044223 its reverse (32244042220322), we get a palindrome (54546266264545).

The spelling of 22302224044223 in words is "twenty-two trillion, three hundred two billion, two hundred twenty-four million, forty-four thousand, two hundred twenty-three".