142222353302 has 8 divisors (see below), whose sum is σ = 213362069112. Its totient is φ = 71101663600.

The previous prime is 142222353283. The next prime is 142222353389. The reversal of 142222353302 is 203353222241.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737824 + ... + 4767747.

It is an arithmetic number, because the mean of its divisors is an integer number (26670258639).

Almost surely, 2^142222353302 is an apocalyptic number.

142222353302 is a deficient number, since it is larger than the sum of its proper divisors (71139715810).

142222353302 is an equidigital number, since it uses as much as digits as its factorization.

142222353302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9513054.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 142222353302 its reverse (203353222241), we get a palindrome (345575575543).

The spelling of 142222353302 in words is "one hundred forty-two billion, two hundred twenty-two million, three hundred fifty-three thousand, three hundred two".