22101110210202 has 16 divisors (see below), whose sum is σ = 45230179035360. Its totient is φ = 7195710300912.

The previous prime is 22101110210191. The next prime is 22101110210227. The reversal of 22101110210202 is 20201201110122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42831608677 + ... + 42831609192.

It is an arithmetic number, because the mean of its divisors is an integer number (2826886189710).

Almost surely, 2^{22101110210202} is an apocalyptic number.

22101110210202 is an abundant number, since it is smaller than the sum of its proper divisors (23129068825158).

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

22101110210202 is a wasteful number, since it uses less digits than its factorization.

22101110210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85663217917.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22101110210202 its reverse (20201201110122), we get a palindrome (42302311320324).

The spelling of 22101110210202 in words is "twenty-two trillion, one hundred one billion, one hundred ten million, two hundred ten thousand, two hundred two".