100222210102112 has 144 divisors (see below), whose sum is σ = 241480133731872. Its totient is φ = 40082808944640.

The previous prime is 100222210102103. The next prime is 100222210102207. The reversal of 100222210102112 is 211201012222001.

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, 5456123 + ... + 15172794.

It is an arithmetic number, because the mean of its divisors is an integer number (1676945373138).

Almost surely, 2^{100222210102112} is an apocalyptic number.

It is an amenable number.

100222210102112 is an abundant number, since it is smaller than the sum of its proper divisors (141257923629760).

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

100222210102112 is a wasteful number, since it uses less digits than its factorization.

100222210102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20629021 (or 20628990 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100222210102112 its reverse (211201012222001), we get a palindrome (311423222324113).

The spelling of 100222210102112 in words is "one hundred trillion, two hundred twenty-two billion, two hundred ten million, one hundred two thousand, one hundred twelve".