2241224142 has 16 divisors (see below), whose sum is σ = 4491365760. Its totient is φ = 745588472.

The previous prime is 2241224137. The next prime is 2241224149. The reversal of 2241224142 is 2414221422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241224149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368292 + ... + 374327.

It is an arithmetic number, because the mean of its divisors is an integer number (280710360).

Almost surely, 2^2241224142 is an apocalyptic number.

2241224142 is an abundant number, since it is smaller than the sum of its proper divisors (2250141618).

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

2241224142 is a wasteful number, since it uses less digits than its factorization.

2241224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743127.

The product of its digits is 2048, while the sum is 24.

The square root of 2241224142 is about 47341.5688586680. The cubic root of 2241224142 is about 1308.6648288639.

Adding to 2241224142 its reverse (2414221422), we get a palindrome (4655445564).

The spelling of 2241224142 in words is "two billion, two hundred forty-one million, two hundred twenty-four thousand, one hundred forty-two".