2822229947 has 2 divisors, whose sum is σ = 2822229948. Its totient is φ = 2822229946.

The previous prime is 2822229919. The next prime is 2822229953. The reversal of 2822229947 is 7499222282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2822229947 - 2¹⁰ = 2822228923 is a prime.

It is not a weakly prime, because it can be changed into another prime (2822229997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411114973 + 1411114974.

It is an arithmetic number, because the mean of its divisors is an integer number (1411114974).

Almost surely, 2^2822229947 is an apocalyptic number.

2822229947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2822229947 is an equidigital number, since it uses as much as digits as its factorization.

2822229947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 47.

The square root of 2822229947 is about 53124.6642059976. The cubic root of 2822229947 is about 1413.1799441502.

The spelling of 2822229947 in words is "two billion, eight hundred twenty-two million, two hundred twenty-nine thousand, nine hundred forty-seven".