2012001020033 has 2 divisors, whose sum is σ = 2012001020034. Its totient is φ = 2012001020032.

The previous prime is 2012001019981. The next prime is 2012001020047. The reversal of 2012001020033 is 3300201002102.

It is a happy number.

It is an a-pointer prime, because the next prime (2012001020047) can be obtained adding 2012001020033 to its sum of digits (14).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080743209744 + 931257810289 = 1039588^2 + 965017^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012001020033 - 2¹⁶ = 2012000954497 is a prime.

It is a super-2 number, since 2×2012001020033² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2012001020053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006000510016 + 1006000510017.

It is an arithmetic number, because the mean of its divisors is an integer number (1006000510017).

Almost surely, 2^{2012001020033} is an apocalyptic number.

It is an amenable number.

2012001020033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012001020033 is an equidigital number, since it uses as much as digits as its factorization.

2012001020033 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.

Adding to 2012001020033 its reverse (3300201002102), we get a palindrome (5312202022135).

The spelling of 2012001020033 in words is "two trillion, twelve billion, one million, twenty thousand, thirty-three".