2201162023 has 16 divisors (see below), whose sum is σ = 2362836960. Its totient is φ = 2043242496.

The previous prime is 2201162017. The next prime is 2201162071. The reversal of 2201162023 is 3202611022.

It is not a de Polignac number, because 2201162023 - 2²⁵ = 2167607591 is a prime.

It is a super-2 number, since 2×2201162023² = 9690228502994905058, 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 (2201162083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418015 + ... + 423247.

It is an arithmetic number, because the mean of its divisors is an integer number (147677310).

Almost surely, 2^2201162023 is an apocalyptic number.

2201162023 is a deficient number, since it is larger than the sum of its proper divisors (161674937).

2201162023 is a wasteful number, since it uses less digits than its factorization.

2201162023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2201162023 is about 46916.5431697605. The cubic root of 2201162023 is about 1300.8203939975.

Adding to 2201162023 its reverse (3202611022), we get a palindrome (5403773045).

The spelling of 2201162023 in words is "two billion, two hundred one million, one hundred sixty-two thousand, twenty-three".