22142433031303 has 4 divisors (see below), whose sum is σ = 23845697110648. Its totient is φ = 20439168951960.

The previous prime is 22142433031273. The next prime is 22142433031309. The reversal of 22142433031303 is 30313033424122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22142433031303 - 2⁹ = 22142433030791 is a prime.

It is a super-2 number, since 2×22142433031303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142433031309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851632039653 + ... + 851632039678.

It is an arithmetic number, because the mean of its divisors is an integer number (5961424277662).

Almost surely, 2^{22142433031303} is an apocalyptic number.

22142433031303 is a deficient number, since it is larger than the sum of its proper divisors (1703264079345).

22142433031303 is a wasteful number, since it uses less digits than its factorization.

22142433031303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703264079344.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 22142433031303 its reverse (30313033424122), we get a palindrome (52455466455425).

The spelling of 22142433031303 in words is "twenty-two trillion, one hundred forty-two billion, four hundred thirty-three million, thirty-one thousand, three hundred three".