22132003302 has 32 divisors (see below), whose sum is σ = 49206712800. Its totient is φ = 7373661984.

The previous prime is 22132003291. The next prime is 22132003343. The reversal of 22132003302 is 20330023122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8568 + ... + 210564.

It is an arithmetic number, because the mean of its divisors is an integer number (1537709775).

Almost surely, 2^22132003302 is an apocalyptic number.

22132003302 is an abundant number, since it is smaller than the sum of its proper divisors (27074709498).

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

22132003302 is a wasteful number, since it uses less digits than its factorization.

22132003302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204037 (or 204031 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22132003302 its reverse (20330023122), we get a palindrome (42462026424).

The spelling of 22132003302 in words is "twenty-two billion, one hundred thirty-two million, three thousand, three hundred two".