12036022 has 8 divisors (see below), whose sum is σ = 18129672. Its totient is φ = 5992800.

The previous prime is 12035999. The next prime is 12036023. The reversal of 12036022 is 22063021.

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 = 12035987 and 12036005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12036023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12004 + ... + 12967.

It is an arithmetic number, because the mean of its divisors is an integer number (2266209).

Almost surely, 2^12036022 is an apocalyptic number.

12036022 is a deficient number, since it is larger than the sum of its proper divisors (6093650).

12036022 is a wasteful number, since it uses less digits than its factorization.

12036022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25214.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12036022 is about 3469.2970469535. The cubic root of 12036022 is about 229.1717024275.

Adding to 12036022 its reverse (22063021), we get a palindrome (34099043).

It can be divided in two parts, 1203 and 6022, that added together give a square (7225 = 85²).

The spelling of 12036022 in words is "twelve million, thirty-six thousand, twenty-two".