22223432022 has 32 divisors (see below), whose sum is σ = 48511021824. Its totient is φ = 6731104800.

The previous prime is 22223432017. The next prime is 22223432029. The reversal of 22223432022 is 22023432222.

It is a junction number, because it is equal to n+sod(n) for n = 22223431983 and 22223432001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223432029) 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, 57072 + ... + 218412.

It is an arithmetic number, because the mean of its divisors is an integer number (1515969432).

Almost surely, 2^22223432022 is an apocalyptic number.

22223432022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22223432022 is an abundant number, since it is smaller than the sum of its proper divisors (26287589802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22223432022 is a wasteful number, since it uses less digits than its factorization.

22223432022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163444.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22223432022 its reverse (22023432222), we get a palindrome (44246864244).

The spelling of 22223432022 in words is "twenty-two billion, two hundred twenty-three million, four hundred thirty-two thousand, twenty-two".