12220003130 has 16 divisors (see below), whose sum is σ = 22213789704. Its totient is φ = 4839604800.

The previous prime is 12220003091. The next prime is 12220003163. The reversal of 12220003130 is 3130002221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12029921761 + 190081369 = 109681^2 + 13787^2 .

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 7 ways as a sum of consecutive naturals, for example, 6048497 + ... + 6050516.

Almost surely, 2^12220003130 is an apocalyptic number.

12220003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220003130 is a deficient number, since it is larger than the sum of its proper divisors (9993786574).

12220003130 is a wasteful number, since it uses less digits than its factorization.

12220003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12099121.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12220003130 its reverse (3130002221), we get a palindrome (15350005351).

Subtracting from 12220003130 its reverse (3130002221), we obtain a palindrome (9090000909).

The spelling of 12220003130 in words is "twelve billion, two hundred twenty million, three thousand, one hundred thirty".