12224051 has 8 divisors (see below), whose sum is σ = 14452320. Its totient is φ = 10116288.

The previous prime is 12224029. The next prime is 12224053. The reversal of 12224051 is 15042221.

12224051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12224051 - 2⁶ = 12223987 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (12224053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29906 + ... + 30311.

It is an arithmetic number, because the mean of its divisors is an integer number (1806540).

Almost surely, 2^12224051 is an apocalyptic number.

12224051 is a deficient number, since it is larger than the sum of its proper divisors (2228269).

12224051 is an equidigital number, since it uses as much as digits as its factorization.

12224051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60253.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 12224051 is about 3496.2910347967. The cubic root of 12224051 is about 230.3589291805.

Adding to 12224051 its reverse (15042221), we get a palindrome (27266272).

The spelling of 12224051 in words is "twelve million, two hundred twenty-four thousand, fifty-one".