12010221110 has 8 divisors (see below), whose sum is σ = 21618398016. Its totient is φ = 4804088440.

The previous prime is 12010221079. The next prime is 12010221151. The reversal of 12010221110 is 1112201021.

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

It is a super-2 number, since 2×12010221110² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12010221091 and 12010221100.

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, 600511046 + ... + 600511065.

It is an arithmetic number, because the mean of its divisors is an integer number (2702299752).

Almost surely, 2^12010221110 is an apocalyptic number.

12010221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010221110 is a deficient number, since it is larger than the sum of its proper divisors (9608176906).

12010221110 is a wasteful number, since it uses less digits than its factorization.

12010221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201022118.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12010221110 its reverse (1112201021), we get a palindrome (13122422131).

The spelling of 12010221110 in words is "twelve billion, ten million, two hundred twenty-one thousand, one hundred ten".