7822205983 has 2 divisors, whose sum is σ = 7822205984. Its totient is φ = 7822205982.

The previous prime is 7822205933. The next prime is 7822206031. The reversal of 7822205983 is 3895022287.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7822205983 is a prime.

It is a super-2 number, since 2×7822205983² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7822205933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3911102991 + 3911102992.

It is an arithmetic number, because the mean of its divisors is an integer number (3911102992).

Almost surely, 2^7822205983 is an apocalyptic number.

7822205983 is a deficient number, since it is larger than the sum of its proper divisors (1).

7822205983 is an equidigital number, since it uses as much as digits as its factorization.

7822205983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 7822205983 is about 88443.2359369556. The cubic root of 7822205983 is about 1985.0726969085.

The spelling of 7822205983 in words is "seven billion, eight hundred twenty-two million, two hundred five thousand, nine hundred eighty-three".