2242240031 has 12 divisors (see below), whose sum is σ = 2398502568. Its totient is φ = 2094852144.

The previous prime is 2242240001. The next prime is 2242240051. The reversal of 2242240031 is 1300422422.

It is not a de Polignac number, because 2242240031 - 2¹⁰ = 2242239007 is a prime.

It is a super-2 number, since 2×2242240031² = 10055280713237761922, 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 = 2242239985 and 2242240012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242240001) 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, 26540 + ... + 72033.

It is an arithmetic number, because the mean of its divisors is an integer number (199875214).

Almost surely, 2^2242240031 is an apocalyptic number.

2242240031 is a deficient number, since it is larger than the sum of its proper divisors (156262537).

2242240031 is an equidigital number, since it uses as much as digits as its factorization.

2242240031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98662 (or 98639 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2242240031 is about 47352.2969981394. The cubic root of 2242240031 is about 1308.8625269820.

Adding to 2242240031 its reverse (1300422422), we get a palindrome (3542662453).

The spelling of 2242240031 in words is "two billion, two hundred forty-two million, two hundred forty thousand, thirty-one".