22200101222 has 16 divisors (see below), whose sum is σ = 36366799392. Its totient is φ = 10101887040.

The previous prime is 22200101221. The next prime is 22200101237. The reversal of 22200101222 is 22210100222.

It is a junction number, because it is equal to n+sod(n) for n = 22200101197 and 22200101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200101221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6011183 + ... + 6014874.

It is an arithmetic number, because the mean of its divisors is an integer number (2272924962).

Almost surely, 2^22200101222 is an apocalyptic number.

22200101222 is a deficient number, since it is larger than the sum of its proper divisors (14166698170).

22200101222 is a wasteful number, since it uses less digits than its factorization.

22200101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12026143.

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

Adding to 22200101222 its reverse (22210100222), we get a palindrome (44410201444).

The spelling of 22200101222 in words is "twenty-two billion, two hundred million, one hundred one thousand, two hundred twenty-two".