12112264 has 8 divisors (see below), whose sum is σ = 22710510. Its totient is φ = 6056128.

The previous prime is 12112259. The next prime is 12112271. The reversal of 12112264 is 46221121.

It can be written as a sum of positive squares in only one way, i.e., 11902500 + 209764 = 3450^2 + 458^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757009 + ... + 757024.

Almost surely, 2^12112264 is an apocalyptic number.

It is an amenable number.

12112264 is a deficient number, since it is larger than the sum of its proper divisors (10598246).

12112264 is a wasteful number, since it uses less digits than its factorization.

12112264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514039 (or 1514035 counting only the distinct ones).

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

The square root of 12112264 is about 3480.2678057874. The cubic root of 12112264 is about 229.6545791650.

Adding to 12112264 its reverse (46221121), we get a palindrome (58333385).

The spelling of 12112264 in words is "twelve million, one hundred twelve thousand, two hundred sixty-four".