2822221151 has 2 divisors, whose sum is σ = 2822221152. Its totient is φ = 2822221150.

The previous prime is 2822221147. The next prime is 2822221211. The reversal of 2822221151 is 1511222282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2822221151 - 2² = 2822221147 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2822221151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2822221651) 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, 1411110575 + 1411110576.

It is an arithmetic number, because the mean of its divisors is an integer number (1411110576).

Almost surely, 2^2822221151 is an apocalyptic number.

2822221151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2822221151 is an equidigital number, since it uses as much as digits as its factorization.

2822221151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1280, while the sum is 26.

The square root of 2822221151 is about 53124.5814195274. The cubic root of 2822221151 is about 1413.1784760033.

The spelling of 2822221151 in words is "two billion, eight hundred twenty-two million, two hundred twenty-one thousand, one hundred fifty-one".