1102225125 has 16 divisors (see below), whose sum is σ = 1834103232. Its totient is φ = 587853200.

The previous prime is 1102225097. The next prime is 1102225129. The reversal of 1102225125 is 5215222011.

It is not a de Polignac number, because 1102225125 - 2⁷ = 1102224997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102225129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469259 + ... + 1470008.

It is an arithmetic number, because the mean of its divisors is an integer number (114631452).

Almost surely, 2^1102225125 is an apocalyptic number.

1102225125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102225125 is a deficient number, since it is larger than the sum of its proper divisors (731878107).

1102225125 is an equidigital number, since it uses as much as digits as its factorization.

1102225125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939285 (or 2939275 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1102225125 is about 33199.7759781599. The cubic root of 1102225125 is about 1032.9756928019.

Adding to 1102225125 its reverse (5215222011), we get a palindrome (6317447136).

The spelling of 1102225125 in words is "one billion, one hundred two million, two hundred twenty-five thousand, one hundred twenty-five".