22902219932 has 24 divisors (see below), whose sum is σ = 40263048000. Its totient is φ = 11398532096.

The previous prime is 22902219931. The next prime is 22902219983. The reversal of 22902219932 is 23991220922.

It is a self number, because there is not a number n which added to its sum of digits gives 22902219932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22902219931) 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, 4441868 + ... + 4447020.

It is an arithmetic number, because the mean of its divisors is an integer number (1677627000).

Almost surely, 2^22902219932 is an apocalyptic number.

It is an amenable number.

22902219932 is a deficient number, since it is larger than the sum of its proper divisors (17360828068).

22902219932 is a wasteful number, since it uses less digits than its factorization.

22902219932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10045 (or 10043 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

It can be divided in two parts, 2290 and 2219932, that added together give a palindrome (2222222).

The spelling of 22902219932 in words is "twenty-two billion, nine hundred two million, two hundred nineteen thousand, nine hundred thirty-two".