22022012102 has 16 divisors (see below), whose sum is σ = 33135534432. Its totient is φ = 10976887680.

The previous prime is 22022012099. The next prime is 22022012107. The reversal of 22022012102 is 20121022022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022012107) 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, 849452 + ... + 874992.

It is an arithmetic number, because the mean of its divisors is an integer number (2070970902).

Almost surely, 2^22022012102 is an apocalyptic number.

22022012102 is a deficient number, since it is larger than the sum of its proper divisors (11113522330).

22022012102 is a wasteful number, since it uses less digits than its factorization.

22022012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26863.

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

Adding to 22022012102 its reverse (20121022022), we get a palindrome (42143034124).

The spelling of 22022012102 in words is "twenty-two billion, twenty-two million, twelve thousand, one hundred two".