23310240222211 has 4 divisors (see below), whose sum is σ = 23310291347152. Its totient is φ = 23310189097272.

The previous prime is 23310240222179. The next prime is 23310240222263. The reversal of 23310240222211 is 11222204201332.

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 23310240222211 - 2⁵ = 23310240222179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23310240222281) 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, 24872340 + ... + 25792513.

It is an arithmetic number, because the mean of its divisors is an integer number (5827572836788).

Almost surely, 2^{23310240222211} is an apocalyptic number.

23310240222211 is a deficient number, since it is larger than the sum of its proper divisors (51124941).

23310240222211 is an equidigital number, since it uses as much as digits as its factorization.

23310240222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51124940.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 23310240222211 its reverse (11222204201332), we get a palindrome (34532444423543).

The spelling of 23310240222211 in words is "twenty-three trillion, three hundred ten billion, two hundred forty million, two hundred twenty-two thousand, two hundred eleven".