12114251222 has 32 divisors (see below), whose sum is σ = 19240187904. Its totient is φ = 5713825600.

The previous prime is 12114251197. The next prime is 12114251257. The reversal of 12114251222 is 22215241121.

It is a super-3 number, since 3×12114251222³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300947 + ... + 338817.

It is an arithmetic number, because the mean of its divisors is an integer number (601255872).

Almost surely, 2^12114251222 is an apocalyptic number.

12114251222 is a deficient number, since it is larger than the sum of its proper divisors (7125936682).

12114251222 is a wasteful number, since it uses less digits than its factorization.

12114251222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38044.

The product of its digits is 640, while the sum is 23.

Adding to 12114251222 its reverse (22215241121), we get a palindrome (34329492343).

The spelling of 12114251222 in words is "twelve billion, one hundred fourteen million, two hundred fifty-one thousand, two hundred twenty-two".