22234032420331 has 8 divisors (see below), whose sum is σ = 23413903902720. Its totient is φ = 21055126862952.

The previous prime is 22234032420317. The next prime is 22234032420343. The reversal of 22234032420331 is 13302423043222.

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-22234032420331 is a prime.

It is a super-2 number, since 2×22234032420331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22234032420293 and 22234032420302.

It is not an unprimeable number, because it can be changed into a prime (22234032420031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241433995 + ... + 241526068.

It is an arithmetic number, because the mean of its divisors is an integer number (2926737987840).

Almost surely, 2^{22234032420331} is an apocalyptic number.

22234032420331 is a deficient number, since it is larger than the sum of its proper divisors (1179871482389).

22234032420331 is a wasteful number, since it uses less digits than its factorization.

22234032420331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482962505.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 22234032420331 its reverse (13302423043222), we get a palindrome (35536455463553).

The spelling of 22234032420331 in words is "twenty-two trillion, two hundred thirty-four billion, thirty-two million, four hundred twenty thousand, three hundred thirty-one".