1122525424 has 20 divisors (see below), whose sum is σ = 2176119400. Its totient is φ = 560946240.

The previous prime is 1122525421. The next prime is 1122525427. The reversal of 1122525424 is 4245252211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1122525421) and next prime (1122525427).

It is a junction number, because it is equal to n+sod(n) for n = 1122525392 and 1122525401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122525421) 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, 10927 + ... + 48625.

It is an arithmetic number, because the mean of its divisors is an integer number (108805970).

Almost surely, 2^1122525424 is an apocalyptic number.

It is an amenable number.

1122525424 is a deficient number, since it is larger than the sum of its proper divisors (1053593976).

1122525424 is a wasteful number, since it uses less digits than its factorization.

1122525424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39568 (or 39562 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 1122525424 is about 33504.1105537813. The cubic root of 1122525424 is about 1039.2787849802.

Adding to 1122525424 its reverse (4245252211), we get a palindrome (5367777635).

The spelling of 1122525424 in words is "one billion, one hundred twenty-two million, five hundred twenty-five thousand, four hundred twenty-four".