110225454242 has 54 divisors (see below), whose sum is σ = 176840645457. Its totient is φ = 51523466192.

The previous prime is 110225454197. The next prime is 110225454259. The reversal of 110225454242 is 242454522011.

It can be written as a sum of positive squares in 2 ways, for example, as 86711991961 + 23513462281 = 294469^2 + 153341^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=234761.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110225454199 and 110225454208.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 637141268 + ... + 637141440.

Almost surely, 2^110225454242 is an apocalyptic number.

110225454242 is a deficient number, since it is larger than the sum of its proper divisors (66615191215).

110225454242 is an frugal number, since it uses more digits than its factorization.

110225454242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Multiplying 110225454242 by its sum of digits (32), we get a square (3527214535744 = 1878088²).

Adding to 110225454242 its reverse (242454522011), we get a palindrome (352679976253).

The spelling of 110225454242 in words is "one hundred ten billion, two hundred twenty-five million, four hundred fifty-four thousand, two hundred forty-two".