2214322142 has 8 divisors (see below), whose sum is σ = 3322101600. Its totient is φ = 1106954944.

The previous prime is 2214322127. The next prime is 2214322151. The reversal of 2214322142 is 2412234122.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89267 + ... + 111342.

It is an arithmetic number, because the mean of its divisors is an integer number (415262700).

Almost surely, 2^2214322142 is an apocalyptic number.

2214322142 is a deficient number, since it is larger than the sum of its proper divisors (1107779458).

2214322142 is a wasteful number, since it uses less digits than its factorization.

2214322142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206130.

The product of its digits is 1536, while the sum is 23.

The square root of 2214322142 is about 47056.5844701887. The cubic root of 2214322142 is about 1303.4076558517.

Adding to 2214322142 its reverse (2412234122), we get a palindrome (4626556264).

The spelling of 2214322142 in words is "two billion, two hundred fourteen million, three hundred twenty-two thousand, one hundred forty-two".