22201320210022 has 16 divisors (see below), whose sum is σ = 33373110539232. Its totient is φ = 11076970553280.

The previous prime is 22201320209993. The next prime is 22201320210079. The reversal of 22201320210022 is 22001202310222.

It is a congruent number.

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, 2965554 + ... + 7293637.

It is an arithmetic number, because the mean of its divisors is an integer number (2085819408702).

Almost surely, 2^{22201320210022} is an apocalyptic number.

22201320210022 is a deficient number, since it is larger than the sum of its proper divisors (11171790329210).

22201320210022 is a wasteful number, since it uses less digits than its factorization.

22201320210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10261503.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22201320210022 its reverse (22001202310222), we get a palindrome (44202522520244).

The spelling of 22201320210022 in words is "twenty-two trillion, two hundred one billion, three hundred twenty million, two hundred ten thousand, twenty-two".