100222004444412 has 48 divisors (see below), whose sum is σ = 235996467638400. Its totient is φ = 33101832907200.

The previous prime is 100222004444381. The next prime is 100222004444413. The reversal of 100222004444412 is 214444400222001.

It is a self number, because there is not a number n which added to its sum of digits gives 100222004444412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222004444413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58173714 + ... + 59871737.

It is an arithmetic number, because the mean of its divisors is an integer number (4916593075800).

Almost surely, 2^{100222004444412} is an apocalyptic number.

100222004444412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100222004444412 is an abundant number, since it is smaller than the sum of its proper divisors (135774463193988).

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

100222004444412 is a wasteful number, since it uses less digits than its factorization.

100222004444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118046106 (or 118046104 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 100222004444412 its reverse (214444400222001), we get a palindrome (314666404666413).

The spelling of 100222004444412 in words is "one hundred trillion, two hundred twenty-two billion, four million, four hundred forty-four thousand, four hundred twelve".