2272849499 has 2 divisors, whose sum is σ = 2272849500. Its totient is φ = 2272849498.

The previous prime is 2272849487. The next prime is 2272849517. The reversal of 2272849499 is 9949482722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2272849499 - 2¹² = 2272845403 is a prime.

It is not a weakly prime, because it can be changed into another prime (2272849429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136424749 + 1136424750.

It is an arithmetic number, because the mean of its divisors is an integer number (1136424750).

Almost surely, 2^2272849499 is an apocalyptic number.

2272849499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272849499 is an equidigital number, since it uses as much as digits as its factorization.

2272849499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 56.

The square root of 2272849499 is about 47674.4113650080. The cubic root of 2272849499 is about 1314.7915159560.

It can be divided in two parts, 22728 and 49499, that added together give a palindrome (72227).

The spelling of 2272849499 in words is "two billion, two hundred seventy-two million, eight hundred forty-nine thousand, four hundred ninety-nine".