2222241142 has 8 divisors (see below), whose sum is σ = 3636394632. Its totient is φ = 1010109600.

The previous prime is 2222241137. The next prime is 2222241157. The reversal of 2222241142 is 2411422222.

2222241142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 101010961 = 2222241142 / (2 + 2 + 2 + 2 + 2 + 4 + 1 + 1 + 4 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50505459 + ... + 50505502.

It is an arithmetic number, because the mean of its divisors is an integer number (454549329).

Almost surely, 2^2222241142 is an apocalyptic number.

2222241142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222241142 is a deficient number, since it is larger than the sum of its proper divisors (1414153490).

2222241142 is a wasteful number, since it uses less digits than its factorization.

2222241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101010974.

The product of its digits is 1024, while the sum is 22.

The square root of 2222241142 is about 47140.6527532235. The cubic root of 2222241142 is about 1304.9595838004.

Adding to 2222241142 its reverse (2411422222), we get a palindrome (4633663364).

The spelling of 2222241142 in words is "two billion, two hundred twenty-two million, two hundred forty-one thousand, one hundred forty-two".