22220100201122 has 32 divisors (see below), whose sum is σ = 34282443888000. Its totient is φ = 10794839440000.

The previous prime is 22220100201109. The next prime is 22220100201137. The reversal of 22220100201122 is 22110200102222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22220100201122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237654779 + ... + 237748257.

It is an arithmetic number, because the mean of its divisors is an integer number (1071326371500).

Almost surely, 2^{22220100201122} is an apocalyptic number.

22220100201122 is a deficient number, since it is larger than the sum of its proper divisors (12062343686878).

22220100201122 is a wasteful number, since it uses less digits than its factorization.

22220100201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105322.

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

Adding to 22220100201122 its reverse (22110200102222), we get a palindrome (44330300303344).

The spelling of 22220100201122 in words is "twenty-two trillion, two hundred twenty billion, one hundred million, two hundred one thousand, one hundred twenty-two".