22174099 has 2 divisors, whose sum is σ = 22174100. Its totient is φ = 22174098.

The previous prime is 22174057. The next prime is 22174133. The reversal of 22174099 is 99047122.

It is a happy number.

It is an a-pointer prime, because the next prime (22174133) can be obtained adding 22174099 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22174099 - 2¹³ = 22165907 is a prime.

It is not a weakly prime, because it can be changed into another prime (22174039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11087049 + 11087050.

It is an arithmetic number, because the mean of its divisors is an integer number (11087050).

Almost surely, 2^22174099 is an apocalyptic number.

22174099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22174099 is an equidigital number, since it uses as much as digits as its factorization.

22174099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 22174099 is about 4708.9382030347. The cubic root of 22174099 is about 280.9411316084.

The spelling of 22174099 in words is "twenty-two million, one hundred seventy-four thousand, ninety-nine".