22224232302 has 16 divisors (see below), whose sum is σ = 45981170640. Its totient is φ = 7152626432.

The previous prime is 22224232301. The next prime is 22224232307. The reversal of 22224232302 is 20323242222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224232301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63862563 + ... + 63862910.

It is an arithmetic number, because the mean of its divisors is an integer number (2873823165).

Almost surely, 2^22224232302 is an apocalyptic number.

22224232302 is an abundant number, since it is smaller than the sum of its proper divisors (23756938338).

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

22224232302 is a wasteful number, since it uses less digits than its factorization.

22224232302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127725507.

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

Adding to 22224232302 its reverse (20323242222), we get a palindrome (42547474524).

The spelling of 22224232302 in words is "twenty-two billion, two hundred twenty-four million, two hundred thirty-two thousand, three hundred two".