12022210200 has 768 divisors, whose sum is σ = 51486704640. Its totient is φ = 2239488000.

The previous prime is 12022210177. The next prime is 12022210201. The reversal of 12022210200 is 201222021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022210201) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 22221930 + ... + 22222470.

It is an arithmetic number, because the mean of its divisors is an integer number (67039980).

Almost surely, 2^12022210200 is an apocalyptic number.

12022210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12022210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25743352320).

12022210200 is an abundant number, since it is smaller than the sum of its proper divisors (39464494440).

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

12022210200 is a wasteful number, since it uses less digits than its factorization.

12022210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12022210200 its reverse (201222021), we get a palindrome (12223432221).

It can be divided in two parts, 12022 and 210200, that added together give a palindrome (222222).

The spelling of 12022210200 in words is "twelve billion, twenty-two million, two hundred ten thousand, two hundred".