12241162 has 4 divisors (see below), whose sum is σ = 18361746. Its totient is φ = 6120580.

The previous prime is 12241157. The next prime is 12241169. The reversal of 12241162 is 26114221.

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., 8814961 + 3426201 = 2969^2 + 1851^2 .

It is a super-2 number, since 2×12241162² = 299692094220488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12241169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060289 + ... + 3060292.

Almost surely, 2^12241162 is an apocalyptic number.

12241162 is a deficient number, since it is larger than the sum of its proper divisors (6120584).

12241162 is an equidigital number, since it uses as much as digits as its factorization.

12241162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120583.

The product of its digits is 192, while the sum is 19.

The square root of 12241162 is about 3498.7372007626. The cubic root of 12241162 is about 230.4663631211.

Adding to 12241162 its reverse (26114221), we get a palindrome (38355383).

It can be divided in two parts, 12241 and 162, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 12241162 in words is "twelve million, two hundred forty-one thousand, one hundred sixty-two".