12141022 has 8 divisors (see below), whose sum is σ = 18388656. Its totient is φ = 6011472.

The previous prime is 12141011. The next prime is 12141037. The reversal of 12141022 is 22014121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12140993 and 12141011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29263 + ... + 29674.

It is an arithmetic number, because the mean of its divisors is an integer number (2298582).

Almost surely, 2^12141022 is an apocalyptic number.

12141022 is a deficient number, since it is larger than the sum of its proper divisors (6247634).

12141022 is a wasteful number, since it uses less digits than its factorization.

12141022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59042.

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

The square root of 12141022 is about 3484.3969349085. The cubic root of 12141022 is about 229.8361908590.

Adding to 12141022 its reverse (22014121), we get a palindrome (34155143).

The spelling of 12141022 in words is "twelve million, one hundred forty-one thousand, twenty-two".