22100121103222 has 8 divisors (see below), whose sum is σ = 34219542353472. Its totient is φ = 10693606985400.

The previous prime is 22100121103141. The next prime is 22100121103339. The reversal of 22100121103222 is 22230112100122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22100121103222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178226783029 + ... + 178226783152.

It is an arithmetic number, because the mean of its divisors is an integer number (4277442794184).

Almost surely, 2^{22100121103222} is an apocalyptic number.

22100121103222 is a deficient number, since it is larger than the sum of its proper divisors (12119421250250).

22100121103222 is a wasteful number, since it uses less digits than its factorization.

22100121103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356453566214.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22100121103222 its reverse (22230112100122), we get a palindrome (44330233203344).

The spelling of 22100121103222 in words is "twenty-two trillion, one hundred billion, one hundred twenty-one million, one hundred three thousand, two hundred twenty-two".