121112233001033 has 2 divisors, whose sum is σ = 121112233001034. Its totient is φ = 121112233001032.

The previous prime is 121112233001021. The next prime is 121112233001063. The reversal of 121112233001033 is 330100332211121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78959520930889 + 42152712070144 = 8885917^2 + 6492512^2 .

It is a cyclic number.

It is not a de Polignac number, because 121112233001033 - 2⁸ = 121112233000777 is a prime.

It is not a weakly prime, because it can be changed into another prime (121112233001063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60556116500516 + 60556116500517.

It is an arithmetic number, because the mean of its divisors is an integer number (60556116500517).

Almost surely, 2^{121112233001033} is an apocalyptic number.

It is an amenable number.

121112233001033 is a deficient number, since it is larger than the sum of its proper divisors (1).

121112233001033 is an equidigital number, since it uses as much as digits as its factorization.

121112233001033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121112233001033 its reverse (330100332211121), we get a palindrome (451212565212154).

The spelling of 121112233001033 in words is "one hundred twenty-one trillion, one hundred twelve billion, two hundred thirty-three million, one thousand, thirty-three".