22298552869 has 2 divisors, whose sum is σ = 22298552870. Its totient is φ = 22298552868.

The previous prime is 22298552827. The next prime is 22298552963. The reversal of 22298552869 is 96825589222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14027559844 + 8270993025 = 118438^2 + 90945^2 .

It is a cyclic number.

It is not a de Polignac number, because 22298552869 - 2⁹ = 22298552357 is a prime.

It is a super-2 number, since 2×22298552869² (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 (22298552819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11149276434 + 11149276435.

It is an arithmetic number, because the mean of its divisors is an integer number (11149276435).

Almost surely, 2^22298552869 is an apocalyptic number.

It is an amenable number.

22298552869 is a deficient number, since it is larger than the sum of its proper divisors (1).

22298552869 is an equidigital number, since it uses as much as digits as its factorization.

22298552869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 58.

The spelling of 22298552869 in words is "twenty-two billion, two hundred ninety-eight million, five hundred fifty-two thousand, eight hundred sixty-nine".