142003212222 has 8 divisors (see below), whose sum is σ = 284006424456. Its totient is φ = 47334404072.

The previous prime is 142003212209. The next prime is 142003212283. The reversal of 142003212222 is 222212300241.

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

142003212222 is an admirable number.

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, 11833601013 + ... + 11833601024.

It is an arithmetic number, because the mean of its divisors is an integer number (35500803057).

Almost surely, 2^142003212222 is an apocalyptic number.

142003212222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142003212222 is a wasteful number, since it uses less digits than its factorization.

142003212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23667202042.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 142003212222 its reverse (222212300241), we get a palindrome (364215512463).

The spelling of 142003212222 in words is "one hundred forty-two billion, three million, two hundred twelve thousand, two hundred twenty-two".