22202102110022 has 4 divisors (see below), whose sum is σ = 33303153165036. Its totient is φ = 11101051055010.

The previous prime is 22202102110003. The next prime is 22202102110079. The reversal of 22202102110022 is 22001120120222.

It is a happy number.

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, 5550525527504 + ... + 5550525527507.

It is an arithmetic number, because the mean of its divisors is an integer number (8325788291259).

Almost surely, 2^{22202102110022} is an apocalyptic number.

22202102110022 is a deficient number, since it is larger than the sum of its proper divisors (11101051055014).

22202102110022 is a wasteful number, since it uses less digits than its factorization.

22202102110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11101051055013.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22202102110022 its reverse (22001120120222), we get a palindrome (44203222230244).

The spelling of 22202102110022 in words is "twenty-two trillion, two hundred two billion, one hundred two million, one hundred ten thousand, twenty-two".