303222111401442 has 32 divisors (see below), whose sum is σ = 606972362092992. Its totient is φ = 100986027810624.

The previous prime is 303222111401441. The next prime is 303222111401449. The reversal of 303222111401442 is 244104111222303.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (303222111401441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85900173 + ... + 89360415.

It is an arithmetic number, because the mean of its divisors is an integer number (18967886315406).

Almost surely, 2^{303222111401442} is an apocalyptic number.

303222111401442 is an abundant number, since it is smaller than the sum of its proper divisors (303750250691550).

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

303222111401442 is a wasteful number, since it uses less digits than its factorization.

303222111401442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472962.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 303222111401442 its reverse (244104111222303), we get a palindrome (547326222623745).

The spelling of 303222111401442 in words is "three hundred three trillion, two hundred twenty-two billion, one hundred eleven million, four hundred one thousand, four hundred forty-two".