2246442242 has 16 divisors (see below), whose sum is σ = 3736260864. Its totient is φ = 1004370000.

The previous prime is 2246442241. The next prime is 2246442281. The reversal of 2246442242 is 2422446422.

2246442242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2246442199 and 2246442208.

It is not an unprimeable number, because it can be changed into a prime (2246442241) 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, 835634 + ... + 838317.

It is an arithmetic number, because the mean of its divisors is an integer number (233516304).

Almost surely, 2^2246442242 is an apocalyptic number.

2246442242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2246442242 is a deficient number, since it is larger than the sum of its proper divisors (1489818622).

2246442242 is a wasteful number, since it uses less digits than its factorization.

2246442242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674025.

The product of its digits is 49152, while the sum is 32.

The square root of 2246442242 is about 47396.6480038409. The cubic root of 2246442242 is about 1309.6796687775.

Adding to 2246442242 its reverse (2422446422), we get a palindrome (4668888664).

The spelling of 2246442242 in words is "two billion, two hundred forty-six million, four hundred forty-two thousand, two hundred forty-two".