12022754 has 4 divisors (see below), whose sum is σ = 18034134. Its totient is φ = 6011376.

The previous prime is 12022739. The next prime is 12022783. The reversal of 12022754 is 45722021.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 9703225 + 2319529 = 3115^2 + 1523^2 .

It is a super-2 number, since 2×12022754² = 289093227489032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005687 + ... + 3005690.

Almost surely, 2^12022754 is an apocalyptic number.

12022754 is a deficient number, since it is larger than the sum of its proper divisors (6011380).

12022754 is an equidigital number, since it uses as much as digits as its factorization.

12022754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011379.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 12022754 is about 3467.3843167437. The cubic root of 12022754 is about 229.0874617449.

Adding to 12022754 its reverse (45722021), we get a palindrome (57744775).

The spelling of 12022754 in words is "twelve million, twenty-two thousand, seven hundred fifty-four".