100244444412 has 36 divisors (see below), whose sum is σ = 272092065000. Its totient is φ = 28641269664.

The previous prime is 100244444389. The next prime is 100244444431. The reversal of 100244444412 is 214444442001.

It is a self number, because there is not a number n which added to its sum of digits gives 100244444412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85241287 + ... + 85242462.

Almost surely, 2^100244444412 is an apocalyptic number.

100244444412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100244444412 is an abundant number, since it is smaller than the sum of its proper divisors (171847620588).

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

100244444412 is a wasteful number, since it uses less digits than its factorization.

100244444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170483770 (or 170483761 counting only the distinct ones).

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

Adding to 100244444412 its reverse (214444442001), we get a palindrome (314688886413).

The spelling of 100244444412 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, four hundred twelve".