2299298991900 has 72 divisors (see below), whose sum is σ = 6653585653680. Its totient is φ = 613059095040.

The previous prime is 2299298991887. The next prime is 2299298991931. The reversal of 2299298991900 is 91998929922.

It is a happy number.

2299298991900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2299298991900² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1578592 + ... + 2662808.

Almost surely, 2^{2299298991900} is an apocalyptic number.

2299298991900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2299298991900 is an abundant number, since it is smaller than the sum of its proper divisors (4354286661780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2299298991900 is a wasteful number, since it uses less digits than its factorization.

2299298991900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091303 (or 1091296 counting only the distinct ones).

The product of its (nonzero) digits is 34012224, while the sum is 69.

The spelling of 2299298991900 in words is "two trillion, two hundred ninety-nine billion, two hundred ninety-eight million, nine hundred ninety-one thousand, nine hundred".