2022133213 has 4 divisors (see below), whose sum is σ = 2076785500. Its totient is φ = 1967480928.

The previous prime is 2022133189. The next prime is 2022133237. The reversal of 2022133213 is 3123312202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3123312202 = 2 ⋅1561656101.

It is an interprime number because it is at equal distance from previous prime (2022133189) and next prime (2022133237).

It can be written as a sum of positive squares in 2 ways, for example, as 825872644 + 1196260569 = 28738^2 + 34587^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022133213 - 2⁵ = 2022133181 is a prime.

It is a super-2 number, since 2×2022133213² = 8178045462235406738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022130213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27326088 + ... + 27326161.

It is an arithmetic number, because the mean of its divisors is an integer number (519196375).

Almost surely, 2^2022133213 is an apocalyptic number.

It is an amenable number.

2022133213 is a deficient number, since it is larger than the sum of its proper divisors (54652287).

2022133213 is an equidigital number, since it uses as much as digits as its factorization.

2022133213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54652286.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2022133213 is about 44968.1355295058. The cubic root of 2022133213 is about 1264.5516933296.

Adding to 2022133213 its reverse (3123312202), we get a palindrome (5145445415).

The spelling of 2022133213 in words is "two billion, twenty-two million, one hundred thirty-three thousand, two hundred thirteen".