1125035225 has 12 divisors (see below), whose sum is σ = 1455698496. Its totient is φ = 860896080.

The previous prime is 1125035221. The next prime is 1125035311. The reversal of 1125035225 is 5225305211.

It is not a de Polignac number, because 1125035225 - 2² = 1125035221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1125035194 and 1125035203.

It is not an unprimeable number, because it can be changed into a prime (1125035221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 977717 + ... + 978866.

It is an arithmetic number, because the mean of its divisors is an integer number (121308208).

Almost surely, 2^1125035225 is an apocalyptic number.

It is an amenable number.

1125035225 is a deficient number, since it is larger than the sum of its proper divisors (330663271).

1125035225 is a wasteful number, since it uses less digits than its factorization.

1125035225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956616 (or 1956611 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1125035225 is about 33541.5447616832. The cubic root of 1125035225 is about 1040.0527663686.

The spelling of 1125035225 in words is "one billion, one hundred twenty-five million, thirty-five thousand, two hundred twenty-five".