12213200312030 has 32 divisors (see below), whose sum is σ = 22124321691840. Its totient is φ = 4854045830400.

The previous prime is 12213200312017. The next prime is 12213200312041. The reversal of 12213200312030 is 3021300231221.

It is a junction number, because it is equal to n+sod(n) for n = 12213200311993 and 12213200312011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95201930 + ... + 95330130.

It is an arithmetic number, because the mean of its divisors is an integer number (691385052870).

Almost surely, 2^{12213200312030} is an apocalyptic number.

12213200312030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213200312030 is a deficient number, since it is larger than the sum of its proper divisors (9911121379810).

12213200312030 is a wasteful number, since it uses less digits than its factorization.

12213200312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189044.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12213200312030 its reverse (3021300231221), we get a palindrome (15234500543251).

The spelling of 12213200312030 in words is "twelve trillion, two hundred thirteen billion, two hundred million, three hundred twelve thousand, thirty".