10940118532225 has 9 divisors (see below), whose sum is σ = 13565767487017. Its totient is φ = 8752081595440.

The previous prime is 10940118532207. The next prime is 10940118532229. The reversal of 10940118532225 is 52223581104901.

The square root of 10940118532225 is 3307585.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1465148047489 + 9474970484736 = 1210433^2 + 3078144^2 .

It is not a de Polignac number, because 10940118532225 - 2¹⁹ = 10940118007937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10940118532229) 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 8 ways as a sum of consecutive naturals, for example, 16207167 + ... + 16868683.

Almost surely, 2^{10940118532225} is an apocalyptic number.

10940118532225 is the 3307585-th square number.

10940118532225 is the 1653793-rd centered octagonal number.

It is an amenable number.

10940118532225 is a deficient number, since it is larger than the sum of its proper divisors (2625648954792).

10940118532225 is an frugal number, since it uses more digits than its factorization.

10940118532225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323044 (or 661522 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 10940118532225 in words is "ten trillion, nine hundred forty billion, one hundred eighteen million, five hundred thirty-two thousand, two hundred twenty-five".