111332212061233 has 2 divisors, whose sum is σ = 111332212061234. Its totient is φ = 111332212061232.

The previous prime is 111332212061221. The next prime is 111332212061263. The reversal of 111332212061233 is 332160212233111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78241508048929 + 33090704012304 = 8845423^2 + 5752452^2 .

It is a cyclic number.

It is not a de Polignac number, because 111332212061233 - 2⁵ = 111332212061201 is a prime.

It is a super-2 number, since 2×111332212061233² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111332212061195 and 111332212061204.

It is not a weakly prime, because it can be changed into another prime (111332212061263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55666106030616 + 55666106030617.

It is an arithmetic number, because the mean of its divisors is an integer number (55666106030617).

Almost surely, 2^{111332212061233} is an apocalyptic number.

It is an amenable number.

111332212061233 is a deficient number, since it is larger than the sum of its proper divisors (1).

111332212061233 is an equidigital number, since it uses as much as digits as its factorization.

111332212061233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 111332212061233 its reverse (332160212233111), we get a palindrome (443492424294344).

The spelling of 111332212061233 in words is "one hundred eleven trillion, three hundred thirty-two billion, two hundred twelve million, sixty-one thousand, two hundred thirty-three".