212032112233 has 2 divisors, whose sum is σ = 212032112234. Its totient is φ = 212032112232.

The previous prime is 212032112231. The next prime is 212032112249. The reversal of 212032112233 is 332211230212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156730475664 + 55301636569 = 395892^2 + 235163^2 .

It is a cyclic number.

It is not a de Polignac number, because 212032112233 - 2¹ = 212032112231 is a prime.

Together with 212032112231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (212032112231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106016056116 + 106016056117.

It is an arithmetic number, because the mean of its divisors is an integer number (106016056117).

Almost surely, 2^212032112233 is an apocalyptic number.

It is an amenable number.

212032112233 is a deficient number, since it is larger than the sum of its proper divisors (1).

212032112233 is an equidigital number, since it uses as much as digits as its factorization.

212032112233 is an evil number, because the sum of its binary digits is even.

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

Adding to 212032112233 its reverse (332211230212), we get a palindrome (544243342445).

The spelling of 212032112233 in words is "two hundred twelve billion, thirty-two million, one hundred twelve thousand, two hundred thirty-three".