142244222332 has 12 divisors (see below), whose sum is σ = 263570176800. Its totient is φ = 66938457536.

The previous prime is 142244222327. The next prime is 142244222333. The reversal of 142244222332 is 233222442241.

It is a happy number.

142244222332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×142244222332³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142244222294 and 142244222303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142244222333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045913332 + ... + 1045913467.

It is an arithmetic number, because the mean of its divisors is an integer number (21964181400).

Almost surely, 2^142244222332 is an apocalyptic number.

It is an amenable number.

142244222332 is a deficient number, since it is larger than the sum of its proper divisors (121325954468).

142244222332 is a wasteful number, since it uses less digits than its factorization.

142244222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091826820 (or 2091826818 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 142244222332 its reverse (233222442241), we get a palindrome (375466664573).

The spelling of 142244222332 in words is "one hundred forty-two billion, two hundred forty-four million, two hundred twenty-two thousand, three hundred thirty-two".