2022003113 has 4 divisors (see below), whose sum is σ = 2177541828. Its totient is φ = 1866464400.

The previous prime is 2022003073. The next prime is 2022003169. The reversal of 2022003113 is 3113002202.

It is a happy number.

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 167236624 + 1854766489 = 12932^2 + 43067^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022003113 - 2¹⁰ = 2022002089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022003913) 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, 77769338 + ... + 77769363.

It is an arithmetic number, because the mean of its divisors is an integer number (544385457).

Almost surely, 2^2022003113 is an apocalyptic number.

It is an amenable number.

2022003113 is a deficient number, since it is larger than the sum of its proper divisors (155538715).

2022003113 is a wasteful number, since it uses less digits than its factorization.

2022003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155538714.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2022003113 is about 44966.6889263597. The cubic root of 2022003113 is about 1264.5245731738.

Adding to 2022003113 its reverse (3113002202), we get a palindrome (5135005315).

The spelling of 2022003113 in words is "two billion, twenty-two million, three thousand, one hundred thirteen".