22201202202102 has 128 divisors (see below), whose sum is σ = 62376160665600. Its totient is φ = 5685326992800.

The previous prime is 22201202202079. The next prime is 22201202202131. The reversal of 22201202202102 is 20120220210222.

22201202202102 is a `hidden beast` number, since 2 + 220 + 12 + 0 + 220 + 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37306152 + ... + 37896587.

It is an arithmetic number, because the mean of its divisors is an integer number (487313755200).

Almost surely, 2^{22201202202102} is an apocalyptic number.

22201202202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22201202202102 is an abundant number, since it is smaller than the sum of its proper divisors (40174958463498).

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

22201202202102 is a wasteful number, since it uses less digits than its factorization.

22201202202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75202839 (or 75202833 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22201202202102 its reverse (20120220210222), we get a palindrome (42321422412324).

It can be divided in two parts, 22 and 201202202102, that multiplied together give a palindrome (4426448446244).

The spelling of 22201202202102 in words is "twenty-two trillion, two hundred one billion, two hundred two million, two hundred two thousand, one hundred two".