22231231120333 has 8 divisors (see below), whose sum is σ = 23402750909120. Its totient is φ = 21059856830880.

The previous prime is 22231231120201. The next prime is 22231231120393. The reversal of 22231231120333 is 33302113213222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22231231120333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22231231120393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36061128 + ... + 36672433.

It is an arithmetic number, because the mean of its divisors is an integer number (2925343863640).

Almost surely, 2^{22231231120333} is an apocalyptic number.

It is an amenable number.

22231231120333 is a deficient number, since it is larger than the sum of its proper divisors (1171519788787).

22231231120333 is a wasteful number, since it uses less digits than its factorization.

22231231120333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72749667.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 22231231120333 its reverse (33302113213222), we get a palindrome (55533344333555).

The spelling of 22231231120333 in words is "twenty-two trillion, two hundred thirty-one billion, two hundred thirty-one million, one hundred twenty thousand, three hundred thirty-three".