2299353021 has 32 divisors (see below), whose sum is σ = 3988051200. Its totient is φ = 1281864960.

The previous prime is 2299353013. The next prime is 2299353053. The reversal of 2299353021 is 1203539922.

It is not a de Polignac number, because 2299353021 - 2³ = 2299353013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299353821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140616 + ... + 156113.

It is an arithmetic number, because the mean of its divisors is an integer number (124626600).

Almost surely, 2^2299353021 is an apocalyptic number.

2299353021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2299353021 is a deficient number, since it is larger than the sum of its proper divisors (1688698179).

2299353021 is a wasteful number, since it uses less digits than its factorization.

2299353021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296786 (or 296780 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 2299353021 is about 47951.5695363562. The cubic root of 2299353021 is about 1319.8823397191.

The spelling of 2299353021 in words is "two billion, two hundred ninety-nine million, three hundred fifty-three thousand, twenty-one".