22131112200130 has 64 divisors (see below), whose sum is σ = 41057838379008. Its totient is φ = 8584005830400.

The previous prime is 22131112200121. The next prime is 22131112200143. The reversal of 22131112200130 is 3100221113122.

It is a super-2 number, since 2×22131112200130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22131112200098 and 22131112200107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77561604 + ... + 77846416.

It is an arithmetic number, because the mean of its divisors is an integer number (641528724672).

Almost surely, 2^{22131112200130} is an apocalyptic number.

22131112200130 is a deficient number, since it is larger than the sum of its proper divisors (18926726178878).

22131112200130 is a wasteful number, since it uses less digits than its factorization.

22131112200130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286171.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22131112200130 its reverse (3100221113122), we get a palindrome (25231333313252).

The spelling of 22131112200130 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred twelve million, two hundred thousand, one hundred thirty".