22112022211102 has 8 divisors (see below), whose sum is σ = 33316768892736. Its totient is φ = 11006432580192.

The previous prime is 22112022211067. The next prime is 22112022211117. The reversal of 22112022211102 is 20111222021122.

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 22112022211102.

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, 24789262123 + ... + 24789263014.

It is an arithmetic number, because the mean of its divisors is an integer number (4164596111592).

Almost surely, 2^{22112022211102} is an apocalyptic number.

22112022211102 is a deficient number, since it is larger than the sum of its proper divisors (11204746681634).

22112022211102 is a wasteful number, since it uses less digits than its factorization.

22112022211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49578525362.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22112022211102 its reverse (20111222021122), we get a palindrome (42223244232224).

The spelling of 22112022211102 in words is "twenty-two trillion, one hundred twelve billion, twenty-two million, two hundred eleven thousand, one hundred two".