12022221210130 has 32 divisors (see below), whose sum is σ = 21837090323376. Its totient is φ = 4765216272384.

The previous prime is 12022221210049. The next prime is 12022221210137. The reversal of 12022221210130 is 3101212222021.

It can be written as a sum of positive squares in 8 ways, for example, as 3922328757169 + 8099892452961 = 1980487^2 + 2846031^2 .

It is a super-2 number, since 2×12022221210130² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022221210098 and 12022221210107.

It is not an unprimeable number, because it can be changed into a prime (12022221210137) 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 15 ways as a sum of consecutive naturals, for example, 7114239 + ... + 8640418.

Almost surely, 2^{12022221210130} is an apocalyptic number.

12022221210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022221210130 is a deficient number, since it is larger than the sum of its proper divisors (9814869113246).

12022221210130 is a wasteful number, since it uses less digits than its factorization.

12022221210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15755358.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12022221210130 its reverse (3101212222021), we get a palindrome (15123433432151).

The spelling of 12022221210130 in words is "twelve trillion, twenty-two billion, two hundred twenty-one million, two hundred ten thousand, one hundred thirty".