11224623451 has 2 divisors, whose sum is σ = 11224623452. Its totient is φ = 11224623450.

The previous prime is 11224623427. The next prime is 11224623491. The reversal of 11224623451 is 15432642211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11224623451 - 2⁹ = 11224622939 is a prime.

It is not a weakly prime, because it can be changed into another prime (11224623491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5612311725 + 5612311726.

It is an arithmetic number, because the mean of its divisors is an integer number (5612311726).

Almost surely, 2^11224623451 is an apocalyptic number.

11224623451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11224623451 is an equidigital number, since it uses as much as digits as its factorization.

11224623451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The spelling of 11224623451 in words is "eleven billion, two hundred twenty-four million, six hundred twenty-three thousand, four hundred fifty-one".