2012210533 has 2 divisors, whose sum is σ = 2012210534. Its totient is φ = 2012210532.

The previous prime is 2012210521. The next prime is 2012210539. The reversal of 2012210533 is 3350122102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1923436449 + 88774084 = 43857^2 + 9422^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012210533 - 2¹³ = 2012202341 is a prime.

It is a super-2 number, since 2×2012210533² = 8097982458232288178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2012210533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012210539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006105266 + 1006105267.

It is an arithmetic number, because the mean of its divisors is an integer number (1006105267).

Almost surely, 2^2012210533 is an apocalyptic number.

It is an amenable number.

2012210533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012210533 is an equidigital number, since it uses as much as digits as its factorization.

2012210533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2012210533 is about 44857.6697232480. The cubic root of 2012210533 is about 1262.4799007093.

Adding to 2012210533 its reverse (3350122102), we get a palindrome (5362332635).

The spelling of 2012210533 in words is "two billion, twelve million, two hundred ten thousand, five hundred thirty-three".