10202201111999 has 16 divisors (see below), whose sum is σ = 11157781008192. Its totient is φ = 9272077544448.

The previous prime is 10202201111989. The next prime is 10202201112029. The reversal of 10202201111999 is 99911110220201.

It is a cyclic number.

It is not a de Polignac number, because 10202201111999 - 2³² = 10197906144703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202201111989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21789362 + ... + 22252655.

It is an arithmetic number, because the mean of its divisors is an integer number (697361313012).

Almost surely, 2^{10202201111999} is an apocalyptic number.

10202201111999 is a deficient number, since it is larger than the sum of its proper divisors (955579896193).

10202201111999 is a wasteful number, since it uses less digits than its factorization.

10202201111999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44042306.

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 10202201111999 in words is "ten trillion, two hundred two billion, two hundred one million, one hundred eleven thousand, nine hundred ninety-nine".