22100000220102 has 48 divisors (see below), whose sum is σ = 51916436006400. Its totient is φ = 6143629388832.

The previous prime is 22100000220079. The next prime is 22100000220173. The reversal of 22100000220102 is 20102200000122.

It is a super-3 number, since 3×22100000220102³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192123102 + ... + 192238097.

It is an arithmetic number, because the mean of its divisors is an integer number (1081592416800).

Almost surely, 2^{22100000220102} is an apocalyptic number.

22100000220102 is an abundant number, since it is smaller than the sum of its proper divisors (29816435786298).

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

22100000220102 is a wasteful number, since it uses less digits than its factorization.

22100000220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384361285 (or 384361248 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22100000220102 its reverse (20102200000122), we get a palindrome (42202200220224).

The spelling of 22100000220102 in words is "twenty-two trillion, one hundred billion, two hundred twenty thousand, one hundred two".