12022212110000 has 50 divisors (see below), whose sum is σ = 29106977763732. Its totient is φ = 4808884840000.

The previous prime is 12022212109993. The next prime is 12022212110009. The reversal of 12022212110000 is 1121222021.

It is a tau number, because it is divible by the number of its divisors (50).

It is not an unprimeable number, because it can be changed into a prime (12022212110009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 601100606 + ... + 601120605.

Almost surely, 2^{12022212110000} is an apocalyptic number.

12022212110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022212110000 is an abundant number, since it is smaller than the sum of its proper divisors (17084765653732).

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

12022212110000 is an equidigital number, since it uses as much as digits as its factorization.

12022212110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202221239 (or 1202221218 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12022212110000 its reverse (1121222021), we get a palindrome (12023333332021).

The spelling of 12022212110000 in words is "twelve trillion, twenty-two billion, two hundred twelve million, one hundred ten thousand".