2442022 has 12 divisors (see below), whose sum is σ = 4026708. Its totient is φ = 1109900.

The previous prime is 2442019. The next prime is 2442047. The reversal of 2442022 is 2202442.

It is a junction number, because it is equal to n+sod(n) for n = 2441987 and 2442005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4804 + ... + 5287.

It is an arithmetic number, because the mean of its divisors is an integer number (335559).

2^2442022 is an apocalyptic number.

2442022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2442022 is a deficient number, since it is larger than the sum of its proper divisors (1584686).

2442022 is a wasteful number, since it uses less digits than its factorization.

2442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10115 (or 10104 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2442022 is about 1562.6970275776. The cubic root of 2442022 is about 134.6634874371.

Adding to 2442022 its reverse (2202442), we get a palindrome (4644464).

It can be divided in two parts, 24420 and 22, that added together give a palindrome (24442).

The spelling of 2442022 in words is "two million, four hundred forty-two thousand, twenty-two".