2250030331 has 6 divisors (see below), whose sum is σ = 2374686132. Its totient is φ = 2131607340.

The previous prime is 2250030329. The next prime is 2250030371. The reversal of 2250030331 is 1330300522.

It is not a de Polignac number, because 2250030331 - 2¹ = 2250030329 is a prime.

It is a super-2 number, since 2×2250030331² = 10125272980839939122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2250030299 and 2250030308.

It is not an unprimeable number, because it can be changed into a prime (2250030311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3116025 + ... + 3116746.

It is an arithmetic number, because the mean of its divisors is an integer number (395781022).

Almost surely, 2^2250030331 is an apocalyptic number.

2250030331 is a deficient number, since it is larger than the sum of its proper divisors (124655801).

2250030331 is an equidigital number, since it uses as much as digits as its factorization.

2250030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6232809 (or 6232790 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2250030331 is about 47434.4846182606. The cubic root of 2250030331 is about 1310.3765852045.

Adding to 2250030331 its reverse (1330300522), we get a palindrome (3580330853).

The spelling of 2250030331 in words is "two billion, two hundred fifty million, thirty thousand, three hundred thirty-one".