12010120222 has 4 divisors (see below), whose sum is σ = 18015180336. Its totient is φ = 6005060110.

The previous prime is 12010120193. The next prime is 12010120259. The reversal of 12010120222 is 22202101021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002530054 + ... + 3002530057.

It is an arithmetic number, because the mean of its divisors is an integer number (4503795084).

Almost surely, 2^12010120222 is an apocalyptic number.

12010120222 is a deficient number, since it is larger than the sum of its proper divisors (6005060114).

12010120222 is an equidigital number, since it uses as much as digits as its factorization.

12010120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6005060113.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12010120222 its reverse (22202101021), we get a palindrome (34212221243).

The spelling of 12010120222 in words is "twelve billion, ten million, one hundred twenty thousand, two hundred twenty-two".