22422033222 has 32 divisors (see below), whose sum is σ = 45039957984. Its totient is φ = 7441420800.

The previous prime is 22422033217. The next prime is 22422033223. The reversal of 22422033222 is 22233022422.

It is a junction number, because it is equal to n+sod(n) for n = 22422033192 and 22422033201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422033223) 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, 1668972 + ... + 1682352.

It is an arithmetic number, because the mean of its divisors is an integer number (1407498687).

Almost surely, 2^22422033222 is an apocalyptic number.

22422033222 is an abundant number, since it is smaller than the sum of its proper divisors (22617924762).

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

22422033222 is a wasteful number, since it uses less digits than its factorization.

22422033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14584.

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

Adding to 22422033222 its reverse (22233022422), we get a palindrome (44655055644).

The spelling of 22422033222 in words is "twenty-two billion, four hundred twenty-two million, thirty-three thousand, two hundred twenty-two".