12022221110 has 8 divisors (see below), whose sum is σ = 21639998016. Its totient is φ = 4808888440.

The previous prime is 12022221083. The next prime is 12022221137. The reversal of 12022221110 is 1112222021.

It is an interprime number because it is at equal distance from previous prime (12022221083) and next prime (12022221137).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601111046 + ... + 601111065.

It is an arithmetic number, because the mean of its divisors is an integer number (2704999752).

Almost surely, 2^12022221110 is an apocalyptic number.

12022221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022221110 is a deficient number, since it is larger than the sum of its proper divisors (9617776906).

12022221110 is a wasteful number, since it uses less digits than its factorization.

12022221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202222118.

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

Adding to 12022221110 its reverse (1112222021), we get a palindrome (13134443131).

The spelling of 12022221110 in words is "twelve billion, twenty-two million, two hundred twenty-one thousand, one hundred ten".