12200210022 has 576 divisors, whose sum is σ = 37168975872. Its totient is φ = 2634508800.

The previous prime is 12200209969. The next prime is 12200210047. The reversal of 12200210022 is 22001200221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 329735388 + ... + 329735424.

It is an arithmetic number, because the mean of its divisors is an integer number (64529472).

Almost surely, 2^12200210022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12200210022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18584487936).

12200210022 is an abundant number, since it is smaller than the sum of its proper divisors (24968765850).

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

12200210022 is a wasteful number, since it uses less digits than its factorization.

12200210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 127 counting only the distinct ones).

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

Adding to 12200210022 its reverse (22001200221), we get a palindrome (34201410243).

It can be divided in two parts, 12200 and 210022, that added together give a palindrome (222222).

The spelling of 12200210022 in words is "twelve billion, two hundred million, two hundred ten thousand, twenty-two".