100011202101012 has 12 divisors (see below), whose sum is σ = 233359471569056. Its totient is φ = 33337067367000.

The previous prime is 100011202101007. The next prime is 100011202101047. The reversal of 100011202101012 is 210101202110001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 8334266841751 = 100011202101012 / (1 + 0 + 0 + 0 + 1 + 1 + 2 + 0 + 2 + 1 + 0 + 1 + 0 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4167133420864 + ... + 4167133420887.

Almost surely, 2^{100011202101012} is an apocalyptic number.

100011202101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100011202101012 is an abundant number, since it is smaller than the sum of its proper divisors (133348269468044).

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

100011202101012 is a wasteful number, since it uses less digits than its factorization.

100011202101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8334266841758 (or 8334266841756 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100011202101012 its reverse (210101202110001), we get a palindrome (310112404211013).

The spelling of 100011202101012 in words is "one hundred trillion, eleven billion, two hundred two million, one hundred one thousand, twelve".