2272801319 has 2 divisors, whose sum is σ = 2272801320. Its totient is φ = 2272801318.

The previous prime is 2272801309. The next prime is 2272801381. The reversal of 2272801319 is 9131082722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2272801319 - 2⁴ = 2272801303 is a prime.

It is a super-2 number, since 2×2272801319² = 10331251671296279522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272801309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136400659 + 1136400660.

It is an arithmetic number, because the mean of its divisors is an integer number (1136400660).

Almost surely, 2^2272801319 is an apocalyptic number.

2272801319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272801319 is an equidigital number, since it uses as much as digits as its factorization.

2272801319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2272801319 is about 47673.9060598143. The cubic root of 2272801319 is about 1314.7822255473.

The spelling of 2272801319 in words is "two billion, two hundred seventy-two million, eight hundred one thousand, three hundred nineteen".