20110002299 has 4 divisors (see below), whose sum is σ = 20393241840. Its totient is φ = 19826762760.

The previous prime is 20110002293. The next prime is 20110002347. The reversal of 20110002299 is 99220001102.

It is a happy number.

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 20110002299 - 2⁸ = 20110002043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20110002293) 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, 141619664 + ... + 141619805.

It is an arithmetic number, because the mean of its divisors is an integer number (5098310460).

Almost surely, 2^20110002299 is an apocalyptic number.

20110002299 is a deficient number, since it is larger than the sum of its proper divisors (283239541).

20110002299 is an equidigital number, since it uses as much as digits as its factorization.

20110002299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283239540.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 20110002299 in words is "twenty billion, one hundred ten million, two thousand, two hundred ninety-nine".