100220210010012 has 24 divisors (see below), whose sum is σ = 235529510339200. Its totient is φ = 33166400434416.

The previous prime is 100220210009891. The next prime is 100220210010023. The reversal of 100220210010012 is 210010012022001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 100220210010012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30042027712 + ... + 30042031047.

Almost surely, 2^{100220210010012} is an apocalyptic number.

100220210010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100220210010012 is an abundant number, since it is smaller than the sum of its proper divisors (135309300329188).

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

100220210010012 is a wasteful number, since it uses less digits than its factorization.

100220210010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60084058905 (or 60084058903 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100220210010012 its reverse (210010012022001), we get a palindrome (310230222032013).

The spelling of 100220210010012 in words is "one hundred trillion, two hundred twenty billion, two hundred ten million, ten thousand, twelve".