6112033021 has 4 divisors (see below), whose sum is σ = 6114714844. Its totient is φ = 6109351200.

The previous prime is 6112033009. The next prime is 6112033027. The reversal of 6112033021 is 1203302116.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4062660121 + 2049372900 = 63739^2 + 45270^2 .

It is a cyclic number.

It is not a de Polignac number, because 6112033021 - 2¹¹ = 6112030973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6112033021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6112033027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337490 + ... + 1342051.

It is an arithmetic number, because the mean of its divisors is an integer number (1528678711).

Almost surely, 2^6112033021 is an apocalyptic number.

It is an amenable number.

6112033021 is a deficient number, since it is larger than the sum of its proper divisors (2681823).

6112033021 is a wasteful number, since it uses less digits than its factorization.

6112033021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681822.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 6112033021 is about 78179.4923301501. The cubic root of 6112033021 is about 1828.3607825045.

Adding to 6112033021 its reverse (1203302116), we get a palindrome (7315335137).

The spelling of 6112033021 in words is "six billion, one hundred twelve million, thirty-three thousand, twenty-one".