1107108512225 has 6 divisors (see below), whose sum is σ = 1372814555190. Its totient is φ = 885686809760.

The previous prime is 1107108512221. The next prime is 1107108512231. The reversal of 1107108512225 is 5222158017011.

It can be written as a sum of positive squares in 3 ways, for example, as 64440837904 + 1042667674321 = 253852^2 + 1021111^2 .

It is not a de Polignac number, because 1107108512225 - 2² = 1107108512221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1107108512221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22142170220 + ... + 22142170269.

It is an arithmetic number, because the mean of its divisors is an integer number (228802425865).

Almost surely, 2^{1107108512225} is an apocalyptic number.

It is an amenable number.

1107108512225 is a deficient number, since it is larger than the sum of its proper divisors (265706042965).

1107108512225 is an equidigital number, since it uses as much as digits as its factorization.

1107108512225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44284340499 (or 44284340494 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 35.

The spelling of 1107108512225 in words is "one trillion, one hundred seven billion, one hundred eight million, five hundred twelve thousand, two hundred twenty-five".