10091104212 has 48 divisors (see below), whose sum is σ = 28325911040. Its totient is φ = 2731426272.

The previous prime is 10091104211. The next prime is 10091104241. The reversal of 10091104212 is 21240119001.

It is a happy number.

10091104212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10091104211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3159778 + ... + 3162969.

Almost surely, 2^10091104212 is an apocalyptic number.

10091104212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10091104212 is an abundant number, since it is smaller than the sum of its proper divisors (18234806828).

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

10091104212 is a wasteful number, since it uses less digits than its factorization.

10091104212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322780 (or 6322778 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 10091104212 in words is "ten billion, ninety-one million, one hundred four thousand, two hundred twelve".