12248119 has 4 divisors (see below), whose sum is σ = 13190296. Its totient is φ = 11305944.

The previous prime is 12248101. The next prime is 12248123. The reversal of 12248119 is 91184221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91184221 = 53 ⋅1720457.

It is not a de Polignac number, because 12248119 - 2¹¹ = 12246071 is a prime.

It is a super-2 number, since 2×12248119² = 300032838076322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12248149) 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, 471069 + ... + 471094.

It is an arithmetic number, because the mean of its divisors is an integer number (3297574).

Almost surely, 2^12248119 is an apocalyptic number.

12248119 is a deficient number, since it is larger than the sum of its proper divisors (942177).

12248119 is an equidigital number, since it uses as much as digits as its factorization.

12248119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942176.

The product of its digits is 1152, while the sum is 28.

The square root of 12248119 is about 3499.7312753982. The cubic root of 12248119 is about 230.5100150457.

It can be divided in two parts, 122481 and 19, that added together give a square (122500 = 350²).

The spelling of 12248119 in words is "twelve million, two hundred forty-eight thousand, one hundred nineteen".