22322401420223 has 4 divisors (see below), whose sum is σ = 22322956012968. Its totient is φ = 22321846827480.

The previous prime is 22322401420219. The next prime is 22322401420237. The reversal of 22322401420223 is 32202410422322.

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 22322401420223 - 2² = 22322401420219 is a prime.

It is a super-3 number, since 3×22322401420223³ (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 (22322401420283) 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, 277235993 + ... + 277316498.

It is an arithmetic number, because the mean of its divisors is an integer number (5580739003242).

Almost surely, 2^{22322401420223} is an apocalyptic number.

22322401420223 is a deficient number, since it is larger than the sum of its proper divisors (554592745).

22322401420223 is an equidigital number, since it uses as much as digits as its factorization.

22322401420223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554592744.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22322401420223 its reverse (32202410422322), we get a palindrome (54524811842545).

The spelling of 22322401420223 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred one million, four hundred twenty thousand, two hundred twenty-three".