23223222344051 has 4 divisors (see below), whose sum is σ = 23225695276704. Its totient is φ = 23220749411400.

The previous prime is 23223222344017. The next prime is 23223222344071. The reversal of 23223222344051 is 15044322232232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23223222344051 - 2⁶ = 23223222343987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23223222344071) 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, 1236452240 + ... + 1236471021.

It is an arithmetic number, because the mean of its divisors is an integer number (5806423819176).

Almost surely, 2^{23223222344051} is an apocalyptic number.

23223222344051 is a deficient number, since it is larger than the sum of its proper divisors (2472932653).

23223222344051 is an equidigital number, since it uses as much as digits as its factorization.

23223222344051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472932652.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 23223222344051 its reverse (15044322232232), we get a palindrome (38267544576283).

The spelling of 23223222344051 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred twenty-two million, three hundred forty-four thousand, fifty-one".