22098470551 has 2 divisors, whose sum is σ = 22098470552. Its totient is φ = 22098470550.

The previous prime is 22098470531. The next prime is 22098470579. The reversal of 22098470551 is 15507489022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22098470551 - 2⁵ = 22098470519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22098470498 and 22098470507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22098470521) 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, 11049235275 + 11049235276.

It is an arithmetic number, because the mean of its divisors is an integer number (11049235276).

Almost surely, 2^22098470551 is an apocalyptic number.

22098470551 is a deficient number, since it is larger than the sum of its proper divisors (1).

22098470551 is an equidigital number, since it uses as much as digits as its factorization.

22098470551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 22098470551 in words is "twenty-two billion, ninety-eight million, four hundred seventy thousand, five hundred fifty-one".