22114530320531 has 16 divisors (see below), whose sum is σ = 26081018568960. Its totient is φ = 18531250022880.

The previous prime is 22114530320521. The next prime is 22114530320557. The reversal of 22114530320531 is 13502303541122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22114530320531 is a prime.

It is a super-2 number, since 2×22114530320531² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22114530320501) 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, 1429872671 + ... + 1429888136.

It is an arithmetic number, because the mean of its divisors is an integer number (1630063660560).

Almost surely, 2^{22114530320531} is an apocalyptic number.

22114530320531 is a deficient number, since it is larger than the sum of its proper divisors (3966488248429).

22114530320531 is a wasteful number, since it uses less digits than its factorization.

22114530320531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859760874.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 22114530320531 its reverse (13502303541122), we get a palindrome (35616833861653).

The spelling of 22114530320531 in words is "twenty-two trillion, one hundred fourteen billion, five hundred thirty million, three hundred twenty thousand, five hundred thirty-one".