10221042402199 has 4 divisors (see below), whose sum is σ = 10226717608000. Its totient is φ = 10215367196400.

The previous prime is 10221042402191. The next prime is 10221042402209. The reversal of 10221042402199 is 99120424012201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10221042402199 - 2³ = 10221042402191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221042402191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2837600199 + ... + 2837603800.

It is an arithmetic number, because the mean of its divisors is an integer number (2556679402000).

Almost surely, 2^{10221042402199} is an apocalyptic number.

10221042402199 is a deficient number, since it is larger than the sum of its proper divisors (5675205801).

10221042402199 is an equidigital number, since it uses as much as digits as its factorization.

10221042402199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5675205800.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 10221042402199 in words is "ten trillion, two hundred twenty-one billion, forty-two million, four hundred two thousand, one hundred ninety-nine".