22202211102102 has 24 divisors (see below), whose sum is σ = 48822772674936. Its totient is φ = 7290278271936.

The previous prime is 22202211102077. The next prime is 22202211102109. The reversal of 22202211102102 is 20120111220222.

It is a happy number.

22202211102102 is a `hidden beast` number, since 2 + 220 + 221 + 1 + 10 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202211102109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9204895603 + ... + 9204898014.

It is an arithmetic number, because the mean of its divisors is an integer number (2034282194789).

Almost surely, 2^{22202211102102} is an apocalyptic number.

22202211102102 is an abundant number, since it is smaller than the sum of its proper divisors (26620561572834).

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

22202211102102 is a wasteful number, since it uses less digits than its factorization.

22202211102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18409793692 (or 18409793689 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22202211102102 its reverse (20120111220222), we get a palindrome (42322322322324).

The spelling of 22202211102102 in words is "twenty-two trillion, two hundred two billion, two hundred eleven million, one hundred two thousand, one hundred two".