2262630231 has 12 divisors (see below), whose sum is σ = 3309614880. Its totient is φ = 1489325760.

The previous prime is 2262630229. The next prime is 2262630259. The reversal of 2262630231 is 1320362622.

2262630231 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 630 + 23 + 1 = 666.

It is not a de Polignac number, because 2262630231 - 2¹ = 2262630229 is a prime.

It is a super-2 number, since 2×2262630231² = 10238991124470226722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2262630195 and 2262630204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262630211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1590450 + ... + 1591871.

It is an arithmetic number, because the mean of its divisors is an integer number (275801240).

Almost surely, 2^2262630231 is an apocalyptic number.

2262630231 is a deficient number, since it is larger than the sum of its proper divisors (1046984649).

2262630231 is a wasteful number, since it uses less digits than its factorization.

2262630231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182406 (or 3182403 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2262630231 is about 47567.1129142814. The cubic root of 2262630231 is about 1312.8180175235.

Adding to 2262630231 its reverse (1320362622), we get a palindrome (3582992853).

The spelling of 2262630231 in words is "two billion, two hundred sixty-two million, six hundred thirty thousand, two hundred thirty-one".