22212404659 has 2 divisors, whose sum is σ = 22212404660. Its totient is φ = 22212404658.

The previous prime is 22212404633. The next prime is 22212404677. The reversal of 22212404659 is 95640421222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22212404659 is a prime.

It is not a weakly prime, because it can be changed into another prime (22212404359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106202329 + 11106202330.

It is an arithmetic number, because the mean of its divisors is an integer number (11106202330).

Almost surely, 2^22212404659 is an apocalyptic number.

22212404659 is a deficient number, since it is larger than the sum of its proper divisors (1).

22212404659 is an equidigital number, since it uses as much as digits as its factorization.

22212404659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 22212404659 in words is "twenty-two billion, two hundred twelve million, four hundred four thousand, six hundred fifty-nine".