2099272247 has 8 divisors (see below), whose sum is σ = 2210664960. Its totient is φ = 1987970040.

The previous prime is 2099272237. The next prime is 2099272289. The reversal of 2099272247 is 7422729902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2099272247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2099272198 and 2099272207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099272237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27908 + ... + 70550.

It is an arithmetic number, because the mean of its divisors is an integer number (276333120).

Almost surely, 2^2099272247 is an apocalyptic number.

2099272247 is a deficient number, since it is larger than the sum of its proper divisors (111392713).

2099272247 is a wasteful number, since it uses less digits than its factorization.

2099272247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45253.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 2099272247 is about 45817.8158252879. The cubic root of 2099272247 is about 1280.4312200661.

It can be divided in two parts, 20992 and 72247, that added together give a palindrome (93239).

The spelling of 2099272247 in words is "two billion, ninety-nine million, two hundred seventy-two thousand, two hundred forty-seven".