23224400299 has 2 divisors, whose sum is σ = 23224400300. Its totient is φ = 23224400298.

The previous prime is 23224400291. The next prime is 23224400317. The reversal of 23224400299 is 99200442232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23224400299 - 2³ = 23224400291 is a prime.

It is not a weakly prime, because it can be changed into another prime (23224400291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612200149 + 11612200150.

It is an arithmetic number, because the mean of its divisors is an integer number (11612200150).

Almost surely, 2^23224400299 is an apocalyptic number.

23224400299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224400299 is an equidigital number, since it uses as much as digits as its factorization.

23224400299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 23224400299 in words is "twenty-three billion, two hundred twenty-four million, four hundred thousand, two hundred ninety-nine".