23222445241 has 4 divisors (see below), whose sum is σ = 23250124800. Its totient is φ = 23194765684.

The previous prime is 23222445209. The next prime is 23222445283. The reversal of 23222445241 is 14254422232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23222445241 - 2⁵ = 23222445209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23222445541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13838521 + ... + 13840198.

It is an arithmetic number, because the mean of its divisors is an integer number (5812531200).

Almost surely, 2^23222445241 is an apocalyptic number.

It is an amenable number.

23222445241 is a deficient number, since it is larger than the sum of its proper divisors (27679559).

23222445241 is an equidigital number, since it uses as much as digits as its factorization.

23222445241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27679558.

The product of its digits is 30720, while the sum is 31.

Adding to 23222445241 its reverse (14254422232), we get a palindrome (37476867473).

The spelling of 23222445241 in words is "twenty-three billion, two hundred twenty-two million, four hundred forty-five thousand, two hundred forty-one".