12213311320210 has 256 divisors, whose sum is σ = 29650812162048. Its totient is φ = 3498011827200.

The previous prime is 12213311320201. The next prime is 12213311320211. The reversal of 12213311320210 is 1202311331221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (12213311320211) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2983948924 + ... + 2983953016.

It is an arithmetic number, because the mean of its divisors is an integer number (115823485008).

Almost surely, 2^{12213311320210} is an apocalyptic number.

12213311320210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213311320210 is an abundant number, since it is smaller than the sum of its proper divisors (17437500841838).

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

12213311320210 is a wasteful number, since it uses less digits than its factorization.

12213311320210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12213311320210 its reverse (1202311331221), we get a palindrome (13415622651431).

It can be divided in two parts, 12213311 and 320210, that added together give a palindrome (12533521).

The spelling of 12213311320210 in words is "twelve trillion, two hundred thirteen billion, three hundred eleven million, three hundred twenty thousand, two hundred ten".