2122001033 has 2 divisors, whose sum is σ = 2122001034. Its totient is φ = 2122001032.

The previous prime is 2122001009. The next prime is 2122001039. The reversal of 2122001033 is 3301002212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2117196169 + 4804864 = 46013^2 + 2192^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122001033 - 2³⁰ = 1048259209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122000999 and 2122001017.

It is not a weakly prime, because it can be changed into another prime (2122001039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061000516 + 1061000517.

It is an arithmetic number, because the mean of its divisors is an integer number (1061000517).

Almost surely, 2^2122001033 is an apocalyptic number.

It is an amenable number.

2122001033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122001033 is an equidigital number, since it uses as much as digits as its factorization.

2122001033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2122001033 is about 46065.1824374983. The cubic root of 2122001033 is about 1285.0357114836.

Adding to 2122001033 its reverse (3301002212), we get a palindrome (5423003245).

The spelling of 2122001033 in words is "two billion, one hundred twenty-two million, one thousand, thirty-three".