2442022242 has 24 divisors (see below), whose sum is σ = 5368414128. Its totient is φ = 740006520.

The previous prime is 2442022229. The next prime is 2442022243. The reversal of 2442022242 is 2422202442.

It is not an unprimeable number, because it can be changed into a prime (2442022243) 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, 1681108 + ... + 1682559.

It is an arithmetic number, because the mean of its divisors is an integer number (223683922).

Almost surely, 2^2442022242 is an apocalyptic number.

2442022242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2442022242 is an abundant number, since it is smaller than the sum of its proper divisors (2926391886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2442022242 is a wasteful number, since it uses less digits than its factorization.

2442022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363694 (or 3363683 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2442022242 is about 49416.8214477621. The cubic root of 2442022242 is about 1346.6349188537.

Adding to 2442022242 its reverse (2422202442), we get a palindrome (4864224684).

The spelling of 2442022242 in words is "two billion, four hundred forty-two million, twenty-two thousand, two hundred forty-two".