225542300241111 has 32 divisors (see below), whose sum is σ = 351269156620800. Its totient is φ = 126060301918080.

The previous prime is 225542300241103. The next prime is 225542300241119. The reversal of 225542300241111 is 111142003245522.

It is an interprime number because it is at equal distance from previous prime (225542300241103) and next prime (225542300241119).

It is not a de Polignac number, because 225542300241111 - 2³ = 225542300241103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225542300241119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491578996 + ... + 492037593.

It is an arithmetic number, because the mean of its divisors is an integer number (10977161144400).

Almost surely, 2^{225542300241111} is an apocalyptic number.

225542300241111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

225542300241111 is a deficient number, since it is larger than the sum of its proper divisors (125726856379689).

225542300241111 is a wasteful number, since it uses less digits than its factorization.

225542300241111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983616839.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 225542300241111 its reverse (111142003245522), we get a palindrome (336684303486633).

The spelling of 225542300241111 in words is "two hundred twenty-five trillion, five hundred forty-two billion, three hundred million, two hundred forty-one thousand, one hundred eleven".