2206280131 has 8 divisors (see below), whose sum is σ = 2452263984. Its totient is φ = 1967865120.

The previous prime is 2206280113. The next prime is 2206280173. The reversal of 2206280131 is 1310826022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2206280131 - 2⁵ = 2206280099 is a prime.

It is a super-2 number, since 2×2206280131² = 9735344032890754322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2206280096 and 2206280105.

It is not an unprimeable number, because it can be changed into a prime (2206280191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891596 + ... + 1892761.

It is an arithmetic number, because the mean of its divisors is an integer number (306532998).

Almost surely, 2^2206280131 is an apocalyptic number.

2206280131 is a deficient number, since it is larger than the sum of its proper divisors (245983853).

2206280131 is a wasteful number, since it uses less digits than its factorization.

2206280131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784421.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2206280131 is about 46971.0563113073. The cubic root of 2206280131 is about 1301.8278294177.

The spelling of 2206280131 in words is "two billion, two hundred six million, two hundred eighty thousand, one hundred thirty-one".