2122826533 has 4 divisors (see below), whose sum is σ = 2247698700. Its totient is φ = 1997954368.

The previous prime is 2122826527. The next prime is 2122826539. The reversal of 2122826533 is 3356282212.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2122826527) and next prime (2122826539).

It can be written as a sum of positive squares in 2 ways, for example, as 1778983684 + 343842849 = 42178^2 + 18543^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122826533 - 2²¹ = 2120729381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122826539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62436058 + ... + 62436091.

It is an arithmetic number, because the mean of its divisors is an integer number (561924675).

Almost surely, 2^2122826533 is an apocalyptic number.

It is an amenable number.

2122826533 is a deficient number, since it is larger than the sum of its proper divisors (124872167).

2122826533 is a wasteful number, since it uses less digits than its factorization.

2122826533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124872166.

The product of its digits is 34560, while the sum is 34.

The square root of 2122826533 is about 46074.1416957495. The cubic root of 2122826533 is about 1285.2023245745.

The spelling of 2122826533 in words is "two billion, one hundred twenty-two million, eight hundred twenty-six thousand, five hundred thirty-three".