1126233225 has 72 divisors (see below), whose sum is σ = 2199025920. Its totient is φ = 547655040.

The previous prime is 1126233197. The next prime is 1126233233. The reversal of 1126233225 is 5223326211.

It is a happy number.

1126233225 is a `hidden beast` number, since 1 + 1 + 2 + 623 + 32 + 2 + 5 = 666.

It is not a de Polignac number, because 1126233225 - 2⁶ = 1126233161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 240456 + ... + 245094.

Almost surely, 2^1126233225 is an apocalyptic number.

1126233225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1126233225 is a deficient number, since it is larger than the sum of its proper divisors (1072792695).

1126233225 is a wasteful number, since it uses less digits than its factorization.

1126233225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4751 (or 4743 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1126233225 is about 33559.3984600439. The cubic root of 1126233225 is about 1040.4218040615.

Adding to 1126233225 its reverse (5223326211), we get a palindrome (6349559436).

The spelling of 1126233225 in words is "one billion, one hundred twenty-six million, two hundred thirty-three thousand, two hundred twenty-five".