12220030131210 has 96 divisors (see below), whose sum is σ = 36484683318720. Its totient is φ = 2806514092800.

The previous prime is 12220030131181. The next prime is 12220030131251. The reversal of 12220030131210 is 1213103002221.

12220030131210 is a `hidden beast` number, since 1 + 22 + 20 + 0 + 301 + 312 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 324809211 + ... + 324846830.

It is an arithmetic number, because the mean of its divisors is an integer number (380048784570).

Almost surely, 2^{12220030131210} is an apocalyptic number.

12220030131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220030131210 is an abundant number, since it is smaller than the sum of its proper divisors (24264653187510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12220030131210 is a wasteful number, since it uses less digits than its factorization.

12220030131210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649656084 (or 649656081 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12220030131210 its reverse (1213103002221), we get a palindrome (13433133133431).

The spelling of 12220030131210 in words is "twelve trillion, two hundred twenty billion, thirty million, one hundred thirty-one thousand, two hundred ten".