22132331202 has 8 divisors (see below), whose sum is σ = 44264662416. Its totient is φ = 7377443732.

The previous prime is 22132331197. The next prime is 22132331227. The reversal of 22132331202 is 20213323122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

22132331202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844360928 + ... + 1844360939.

It is an arithmetic number, because the mean of its divisors is an integer number (5533082802).

Almost surely, 2^22132331202 is an apocalyptic number.

22132331202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22132331202 is a wasteful number, since it uses less digits than its factorization.

22132331202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3688721872.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22132331202 its reverse (20213323122), we get a palindrome (42345654324).

The spelling of 22132331202 in words is "twenty-two billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred two".