100222100022200 has 96 divisors (see below), whose sum is σ = 252036532171200. Its totient is φ = 36843488616960.

The previous prime is 100222100022197. The next prime is 100222100022217. The reversal of 100222100022200 is 2220001222001.

It is a super-2 number, since 2×100222100022200² (a number of 29 digits) contains 22 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, 83568272 + ... + 84759071.

It is an arithmetic number, because the mean of its divisors is an integer number (2625380543450).

Almost surely, 2^{100222100022200} is an apocalyptic number.

100222100022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100222100022200 is an abundant number, since it is smaller than the sum of its proper divisors (151814432149000).

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

100222100022200 is a wasteful number, since it uses less digits than its factorization.

100222100022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168327601 (or 168327592 counting only the distinct ones).

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

Adding to 100222100022200 its reverse (2220001222001), we get a palindrome (102442101244201).

The spelling of 100222100022200 in words is "one hundred trillion, two hundred twenty-two billion, one hundred million, twenty-two thousand, two hundred".