23220322232011 has 8 divisors (see below), whose sum is σ = 23229871677360. Its totient is φ = 23210773289472.

The previous prime is 23220322231999. The next prime is 23220322232111. The reversal of 23220322232011 is 11023222302232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23220322232011 - 2⁵ = 23220322231979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23220322232111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112900876 + ... + 113106358.

It is an arithmetic number, because the mean of its divisors is an integer number (2903733959670).

Almost surely, 2^{23220322232011} is an apocalyptic number.

23220322232011 is a deficient number, since it is larger than the sum of its proper divisors (9549445349).

23220322232011 is a wasteful number, since it uses less digits than its factorization.

23220322232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251405.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23220322232011 its reverse (11023222302232), we get a palindrome (34243544534243).

The spelling of 23220322232011 in words is "twenty-three trillion, two hundred twenty billion, three hundred twenty-two million, two hundred thirty-two thousand, eleven".