22022211102 has 32 divisors (see below), whose sum is σ = 44168716032. Its totient is φ = 7320046464.

The previous prime is 22022211091. The next prime is 22022211119. The reversal of 22022211102 is 20111222022.

It is a congruent number.

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, 5804118 + ... + 5807910.

It is an arithmetic number, because the mean of its divisors is an integer number (1380272376).

Almost surely, 2^22022211102 is an apocalyptic number.

22022211102 is an abundant number, since it is smaller than the sum of its proper divisors (22146504930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022211102 is a wasteful number, since it uses less digits than its factorization.

22022211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22022211102 its reverse (20111222022), we get a palindrome (42133433124).

The spelling of 22022211102 in words is "twenty-two billion, twenty-two million, two hundred eleven thousand, one hundred two".