23333201122223 has 2 divisors, whose sum is σ = 23333201122224. Its totient is φ = 23333201122222.

The previous prime is 23333201122207. The next prime is 23333201122241. The reversal of 23333201122223 is 32222110233332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23333201122223 - 2⁴ = 23333201122207 is a prime.

It is a super-2 number, since 2×23333201122223² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23333201122243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666600561111 + 11666600561112.

It is an arithmetic number, because the mean of its divisors is an integer number (11666600561112).

Almost surely, 2^{23333201122223} is an apocalyptic number.

23333201122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23333201122223 is an equidigital number, since it uses as much as digits as its factorization.

23333201122223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23333201122223 its reverse (32222110233332), we get a palindrome (55555311355555).

It can be divided in two parts, 2333320 and 1122223, that added together give a palindrome (3455543).

The spelling of 23333201122223 in words is "twenty-three trillion, three hundred thirty-three billion, two hundred one million, one hundred twenty-two thousand, two hundred twenty-three".