12220213132030 has 32 divisors (see below), whose sum is σ = 23858344389600. Its totient is φ = 4488342266880.

The previous prime is 12220213132027. The next prime is 12220213132037. The reversal of 12220213132030 is 3023131202221.

It is a junction number, because it is equal to n+sod(n) for n = 12220213131992 and 12220213132010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220213132037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876622380 + ... + 876636319.

It is an arithmetic number, because the mean of its divisors is an integer number (745573262175).

Almost surely, 2^{12220213132030} is an apocalyptic number.

12220213132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220213132030 is a deficient number, since it is larger than the sum of its proper divisors (11638131257570).

12220213132030 is a wasteful number, since it uses less digits than its factorization.

12220213132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753258764.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12220213132030 its reverse (3023131202221), we get a palindrome (15243344334251).

The spelling of 12220213132030 in words is "twelve trillion, two hundred twenty billion, two hundred thirteen million, one hundred thirty-two thousand, thirty".