22532200202 has 4 divisors (see below), whose sum is σ = 33798300306. Its totient is φ = 11266100100.

The previous prime is 22532200193. The next prime is 22532200211. The reversal of 22532200202 is 20200223522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20200223522 = 2 ⋅10100111761.

It is an interprime number because it is at equal distance from previous prime (22532200193) and next prime (22532200211).

It can be written as a sum of positive squares in only one way, i.e., 21354269161 + 1177931041 = 146131^2 + 34321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5633050049 + ... + 5633050052.

Almost surely, 2^22532200202 is an apocalyptic number.

22532200202 is a deficient number, since it is larger than the sum of its proper divisors (11266100104).

22532200202 is a wasteful number, since it uses less digits than its factorization.

22532200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11266100103.

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 22532200202 its reverse (20200223522), we get a palindrome (42732423724).

The spelling of 22532200202 in words is "twenty-two billion, five hundred thirty-two million, two hundred thousand, two hundred two".