12112010210222 has 16 divisors (see below), whose sum is σ = 19565823836160. Its totient is φ = 5590081735392.

The previous prime is 12112010210203. The next prime is 12112010210227. The reversal of 12112010210222 is 22201201021121.

It is a super-3 number, since 3×12112010210222³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12112010210222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112010210227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250222 + ... + 5078097.

It is an arithmetic number, because the mean of its divisors is an integer number (1222863989760).

Almost surely, 2^{12112010210222} is an apocalyptic number.

12112010210222 is a deficient number, since it is larger than the sum of its proper divisors (7453813625938).

12112010210222 is a wasteful number, since it uses less digits than its factorization.

12112010210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401947.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12112010210222 its reverse (22201201021121), we get a palindrome (34313211231343).

The spelling of 12112010210222 in words is "twelve trillion, one hundred twelve billion, ten million, two hundred ten thousand, two hundred twenty-two".