12122200333130 has 64 divisors (see below), whose sum is σ = 22266291100320. Its totient is φ = 4750599020544.

The previous prime is 12122200333097. The next prime is 12122200333151. The reversal of 12122200333130 is 3133300222121.

It can be written as a sum of positive squares in 16 ways, for example, as 1773246446689 + 10348953886441 = 1331633^2 + 3216979^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12122200333096 and 12122200333105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445704692 + ... + 445731888.

Almost surely, 2^{12122200333130} is an apocalyptic number.

12122200333130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122200333130 is a deficient number, since it is larger than the sum of its proper divisors (10144090767190).

12122200333130 is a wasteful number, since it uses less digits than its factorization.

12122200333130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31323.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12122200333130 its reverse (3133300222121), we get a palindrome (15255500555251).

The spelling of 12122200333130 in words is "twelve trillion, one hundred twenty-two billion, two hundred million, three hundred thirty-three thousand, one hundred thirty".