22210000200122 has 64 divisors (see below), whose sum is σ = 40405700966400. Its totient is φ = 8949821432640.

The previous prime is 22210000200061. The next prime is 22210000200127. The reversal of 22210000200122 is 22100200001222.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 22210000200097 and 22210000200106.

It is not an unprimeable number, because it can be changed into a prime (22210000200127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406890872 + ... + 406945452.

It is an arithmetic number, because the mean of its divisors is an integer number (631339077600).

Almost surely, 2^{22210000200122} is an apocalyptic number.

22210000200122 is a deficient number, since it is larger than the sum of its proper divisors (18195700766278).

22210000200122 is a wasteful number, since it uses less digits than its factorization.

22210000200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76091.

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

Adding to 22210000200122 its reverse (22100200001222), we get a palindrome (44310200201344).

The spelling of 22210000200122 in words is "twenty-two trillion, two hundred ten billion, two hundred thousand, one hundred twenty-two".