22201102000202 has 4 divisors (see below), whose sum is σ = 33301653000306. Its totient is φ = 11100551000100.

The previous prime is 22201102000153. The next prime is 22201102000213. The reversal of 22201102000202 is 20200020110222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18926771941081 + 3274330059121 = 4350491^2 + 1809511^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550275500049 + ... + 5550275500052.

Almost surely, 2^{22201102000202} is an apocalyptic number.

22201102000202 is a deficient number, since it is larger than the sum of its proper divisors (11100551000104).

22201102000202 is a wasteful number, since it uses less digits than its factorization.

22201102000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100551000103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22201102000202 its reverse (20200020110222), we get a palindrome (42401122110424).

The spelling of 22201102000202 in words is "twenty-two trillion, two hundred one billion, one hundred two million, two hundred two", and thus it is an aban number.