102202202102 has 96 divisors (see below), whose sum is σ = 208170259200. Its totient is φ = 36541964160.

The previous prime is 102202202101. The next prime is 102202202147. The reversal of 102202202102 is 201202202201.

It is a super-2 number, since 2×102202202102² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202202101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4491149 + ... + 4513847.

It is an arithmetic number, because the mean of its divisors is an integer number (2168440200).

Almost surely, 2^102202202102 is an apocalyptic number.

102202202102 is an abundant number, since it is smaller than the sum of its proper divisors (105968057098).

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

102202202102 is a wasteful number, since it uses less digits than its factorization.

102202202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22918 (or 22905 counting only the distinct ones).

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

Adding to 102202202102 its reverse (201202202201), we get a palindrome (303404404303).

Subtracting 102202202102 from its reverse (201202202201), we obtain a palindrome (99000000099).

The spelling of 102202202102 in words is "one hundred two billion, two hundred two million, two hundred two thousand, one hundred two".