10022120101999 has 4 divisors (see below), whose sum is σ = 10022127160864. Its totient is φ = 10022113043136.

The previous prime is 10022120101997. The next prime is 10022120102053. The reversal of 10022120101999 is 99910102122001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10022120101999 - 2¹ = 10022120101997 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 (10022120101997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575847 + ... + 4513960.

It is an arithmetic number, because the mean of its divisors is an integer number (2505531790216).

Almost surely, 2^{10022120101999} is an apocalyptic number.

10022120101999 is a deficient number, since it is larger than the sum of its proper divisors (7058865).

10022120101999 is an equidigital number, since it uses as much as digits as its factorization.

10022120101999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058864.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 10022120101999 in words is "ten trillion, twenty-two billion, one hundred twenty million, one hundred one thousand, nine hundred ninety-nine".