110242540405225 has 24 divisors (see below), whose sum is σ = 141423962583960. Its totient is φ = 85147202488320.

The previous prime is 110242540405223. The next prime is 110242540405253. The reversal of 110242540405225 is 522504045242011.

It can be written as a sum of positive squares in 12 ways, for example, as 81222254250921 + 29020286154304 = 9012339^2 + 5387048^2 .

It is not a de Polignac number, because 110242540405225 - 2¹ = 110242540405223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110242540405223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5888089 + ... + 15973561.

It is an arithmetic number, because the mean of its divisors is an integer number (5892665107665).

Almost surely, 2^{110242540405225} is an apocalyptic number.

It is an amenable number.

110242540405225 is a deficient number, since it is larger than the sum of its proper divisors (31181422178735).

110242540405225 is a wasteful number, since it uses less digits than its factorization.

110242540405225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100589 (or 10100584 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 110242540405225 its reverse (522504045242011), we get a palindrome (632746585647236).

The spelling of 110242540405225 in words is "one hundred ten trillion, two hundred forty-two billion, five hundred forty million, four hundred five thousand, two hundred twenty-five".