12022212110 has 8 divisors (see below), whose sum is σ = 21639981816. Its totient is φ = 4808884840.

The previous prime is 12022212071. The next prime is 12022212119. The reversal of 12022212110 is 1121222021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022212119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601110596 + ... + 601110615.

It is an arithmetic number, because the mean of its divisors is an integer number (2704997727).

Almost surely, 2^12022212110 is an apocalyptic number.

12022212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022212110 is a deficient number, since it is larger than the sum of its proper divisors (9617769706).

12022212110 is a wasteful number, since it uses less digits than its factorization.

12022212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202221218.

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

Adding to 12022212110 its reverse (1121222021), we get a palindrome (13143434131).

The spelling of 12022212110 in words is "twelve billion, twenty-two million, two hundred twelve thousand, one hundred ten".