10100021000199 has 12 divisors (see below), whose sum is σ = 14582278841256. Its totient is φ = 6215397538272.

The previous prime is 10100021000183. The next prime is 10100021000203. The reversal of 10100021000199 is 99100012000101.

It is not a de Polignac number, because 10100021000199 - 2⁴ = 10100021000183 is a prime.

It is a super-4 number, since 4×10100021000199⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100021000129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9960572472 + ... + 9960573485.

It is an arithmetic number, because the mean of its divisors is an integer number (1215189903438).

Almost surely, 2^{10100021000199} is an apocalyptic number.

10100021000199 is a deficient number, since it is larger than the sum of its proper divisors (4482257841057).

10100021000199 is a wasteful number, since it uses less digits than its factorization.

10100021000199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19921145986 (or 19921145973 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 10100021000199 in words is "ten trillion, one hundred billion, twenty-one million, one hundred ninety-nine", and thus it is an aban number.