2440242022 has 16 divisors (see below), whose sum is σ = 3692666880. Its totient is φ = 1209381768.

The previous prime is 2440242011. The next prime is 2440242031. The reversal of 2440242022 is 2202420442.

It is a happy number.

It is a super-2 number, since 2×2440242022² = 11909562251869296968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2440241984 and 2440242002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173083 + ... + 186649.

It is an arithmetic number, because the mean of its divisors is an integer number (230791680).

Almost surely, 2^2440242022 is an apocalyptic number.

2440242022 is a deficient number, since it is larger than the sum of its proper divisors (1252424858).

2440242022 is a wasteful number, since it uses less digits than its factorization.

2440242022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14355.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 2440242022 is about 49398.8058762558. The cubic root of 2440242022 is about 1346.3076096328.

Adding to 2440242022 its reverse (2202420442), we get a palindrome (4642662464).

The spelling of 2440242022 in words is "two billion, four hundred forty million, two hundred forty-two thousand, twenty-two".