12102240233 has 2 divisors, whose sum is σ = 12102240234. Its totient is φ = 12102240232.

The previous prime is 12102240197. The next prime is 12102240251. The reversal of 12102240233 is 33204220121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11039284624 + 1062955609 = 105068^2 + 32603^2 .

It is an emirp because it is prime and its reverse (33204220121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12102240233 - 2⁶ = 12102240169 is a prime.

It is not a weakly prime, because it can be changed into another prime (12102240263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051120116 + 6051120117.

It is an arithmetic number, because the mean of its divisors is an integer number (6051120117).

Almost surely, 2^12102240233 is an apocalyptic number.

It is an amenable number.

12102240233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102240233 is an equidigital number, since it uses as much as digits as its factorization.

12102240233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12102240233 its reverse (33204220121), we get a palindrome (45306460354).

The spelling of 12102240233 in words is "twelve billion, one hundred two million, two hundred forty thousand, two hundred thirty-three".