2012001222133 has 16 divisors (see below), whose sum is σ = 2361668206464. Its totient is φ = 1677897408960.

The previous prime is 2012001222113. The next prime is 2012001222157. The reversal of 2012001222133 is 3312221002102.

It is a cyclic number.

It is not a de Polignac number, because 2012001222133 - 2²⁵ = 2011967667701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012001222133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001222103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7249698 + ... + 7522108.

It is an arithmetic number, because the mean of its divisors is an integer number (147604262904).

Almost surely, 2^{2012001222133} is an apocalyptic number.

It is an amenable number.

2012001222133 is a deficient number, since it is larger than the sum of its proper divisors (349666984331).

2012001222133 is a wasteful number, since it uses less digits than its factorization.

2012001222133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300972.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2012001222133 its reverse (3312221002102), we get a palindrome (5324222224235).

The spelling of 2012001222133 in words is "two trillion, twelve billion, one million, two hundred twenty-two thousand, one hundred thirty-three".