142103210222 has 8 divisors (see below), whose sum is σ = 225693333936. Its totient is φ = 66872098912.

The previous prime is 142103210219. The next prime is 142103210269. The reversal of 142103210222 is 222012301241.

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

It is a junction number, because it is equal to n+sod(n) for n = 142103210194 and 142103210203.

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, 2089753058 + ... + 2089753125.

It is an arithmetic number, because the mean of its divisors is an integer number (28211666742).

Almost surely, 2^142103210222 is an apocalyptic number.

142103210222 is a deficient number, since it is larger than the sum of its proper divisors (83590123714).

142103210222 is a wasteful number, since it uses less digits than its factorization.

142103210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179506202.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 142103210222 its reverse (222012301241), we get a palindrome (364115511463).

The spelling of 142103210222 in words is "one hundred forty-two billion, one hundred three million, two hundred ten thousand, two hundred twenty-two".