22312230130 has 16 divisors (see below), whose sum is σ = 40370111064. Its totient is φ = 8878648320.

The previous prime is 22312230089. The next prime is 22312230137. The reversal of 22312230130 is 3103221322.

It can be written as a sum of positive squares in 4 ways, for example, as 16368899481 + 5943330649 = 127941^2 + 77093^2 .

It is a super-3 number, since 3×22312230130³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22312230098 and 22312230107.

It is not an unprimeable number, because it can be changed into a prime (22312230137) 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, 5778441 + ... + 5782300.

Almost surely, 2^22312230130 is an apocalyptic number.

22312230130 is a deficient number, since it is larger than the sum of its proper divisors (18057880934).

22312230130 is a wasteful number, since it uses less digits than its factorization.

22312230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560941.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22312230130 its reverse (3103221322), we get a palindrome (25415451452).

The spelling of 22312230130 in words is "twenty-two billion, three hundred twelve million, two hundred thirty thousand, one hundred thirty".