10101022099 has 4 divisors (see below), whose sum is σ = 11544025264. Its totient is φ = 8658018936.

The previous prime is 10101022097. The next prime is 10101022111. The reversal of 10101022099 is 99022010101.

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

It is not a de Polignac number, because 10101022099 - 2¹ = 10101022097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101022093) 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, 721501572 + ... + 721501585.

It is an arithmetic number, because the mean of its divisors is an integer number (2886006316).

Almost surely, 2^10101022099 is an apocalyptic number.

10101022099 is a deficient number, since it is larger than the sum of its proper divisors (1443003165).

10101022099 is an equidigital number, since it uses as much as digits as its factorization.

10101022099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443003164.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 10101022099 in words is "ten billion, one hundred one million, twenty-two thousand, ninety-nine".