22201202102 has 4 divisors (see below), whose sum is σ = 33301803156. Its totient is φ = 11100601050.

The previous prime is 22201202087. The next prime is 22201202119. The reversal of 22201202102 is 20120210222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550300524 + ... + 5550300527.

It is an arithmetic number, because the mean of its divisors is an integer number (8325450789).

Almost surely, 2^22201202102 is an apocalyptic number.

22201202102 is a deficient number, since it is larger than the sum of its proper divisors (11100601054).

22201202102 is a wasteful number, since it uses less digits than its factorization.

22201202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100601053.

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

Adding to 22201202102 its reverse (20120210222), we get a palindrome (42321412324).

It can be divided in two parts, 2220120 and 2102, that added together give a palindrome (2222222).

The spelling of 22201202102 in words is "twenty-two billion, two hundred one million, two hundred two thousand, one hundred two".