1422003120242 has 8 divisors (see below), whose sum is σ = 2133014821596. Its totient is φ = 710998179712.

The previous prime is 1422003120211. The next prime is 1422003120337. The reversal of 1422003120242 is 2420213002241.

It can be written as a sum of positive squares in 2 ways, for example, as 1411602995881 + 10400124361 = 1188109^2 + 101981^2 .

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

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, 1126823 + ... + 2028234.

Almost surely, 2^{1422003120242} is an apocalyptic number.

1422003120242 is a deficient number, since it is larger than the sum of its proper divisors (711011701354).

1422003120242 is a wasteful number, since it uses less digits than its factorization.

1422003120242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380412.

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

Adding to 1422003120242 its reverse (2420213002241), we get a palindrome (3842216122483).

The spelling of 1422003120242 in words is "one trillion, four hundred twenty-two billion, three million, one hundred twenty thousand, two hundred forty-two".