2200004131 has 4 divisors (see below), whose sum is σ = 2369235232. Its totient is φ = 2030773032.

The previous prime is 2200004111. The next prime is 2200004137. The reversal of 2200004131 is 1314000022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314000022 = 2 ⋅657000011.

It is a cyclic number.

It is not a de Polignac number, because 2200004131 - 2⁵ = 2200004099 is a prime.

It is a super-2 number, since 2×2200004131² = 9680036352834130322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 169231087 = 2200004131 / (2 + 2 + 0 + 0 + 0 + 0 + 4 + 1 + 3 + 1).

It is not an unprimeable number, because it can be changed into a prime (2200004137) 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, 84615531 + ... + 84615556.

It is an arithmetic number, because the mean of its divisors is an integer number (592308808).

Almost surely, 2^2200004131 is an apocalyptic number.

2200004131 is a deficient number, since it is larger than the sum of its proper divisors (169231101).

2200004131 is a wasteful number, since it uses less digits than its factorization.

2200004131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169231100.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2200004131 is about 46904.2016348216. The cubic root of 2200004131 is about 1300.5922609029.

Adding to 2200004131 its reverse (1314000022), we get a palindrome (3514004153).

The spelling of 2200004131 in words is "two billion, two hundred million, four thousand, one hundred thirty-one".