2822605631 has 2 divisors, whose sum is σ = 2822605632. Its totient is φ = 2822605630.

The previous prime is 2822605627. The next prime is 2822605673. The reversal of 2822605631 is 1365062282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2822605631 - 2² = 2822605627 is a prime.

It is a super-2 number, since 2×2822605631² = 15934205096305816322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2822605591 and 2822605600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2822605601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1411302815 + 1411302816.

It is an arithmetic number, because the mean of its divisors is an integer number (1411302816).

Almost surely, 2^2822605631 is an apocalyptic number.

2822605631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2822605631 is an equidigital number, since it uses as much as digits as its factorization.

2822605631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2822605631 is about 53128.1999600965. The cubic root of 2822605631 is about 1413.2426469949.

The spelling of 2822605631 in words is "two billion, eight hundred twenty-two million, six hundred five thousand, six hundred thirty-one".