23220211001233 has 16 divisors (see below), whose sum is σ = 24115514532480. Its totient is φ = 22331222839296.

The previous prime is 23220211001219. The next prime is 23220211001297. The reversal of 23220211001233 is 33210011202232.

It is a cyclic number.

It is not a de Polignac number, because 23220211001233 - 2¹³ = 23220210993041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23220211008233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190758316 + ... + 190880002.

It is an arithmetic number, because the mean of its divisors is an integer number (1507219658280).

Almost surely, 2^{23220211001233} is an apocalyptic number.

It is an amenable number.

23220211001233 is a deficient number, since it is larger than the sum of its proper divisors (895303531247).

23220211001233 is a wasteful number, since it uses less digits than its factorization.

23220211001233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147576.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23220211001233 its reverse (33210011202232), we get a palindrome (56430222203465).

The spelling of 23220211001233 in words is "twenty-three trillion, two hundred twenty billion, two hundred eleven million, one thousand, two hundred thirty-three".