225012534511 has 16 divisors (see below), whose sum is σ = 228760549600. Its totient is φ = 221298645888.

The previous prime is 225012534503. The next prime is 225012534581. The reversal of 225012534511 is 115435210522.

It is a cyclic number.

It is not a de Polignac number, because 225012534511 - 2³ = 225012534503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225012534581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14721205 + ... + 14736481.

It is an arithmetic number, because the mean of its divisors is an integer number (14297534350).

Almost surely, 2^225012534511 is an apocalyptic number.

225012534511 is a deficient number, since it is larger than the sum of its proper divisors (3748015089).

225012534511 is a wasteful number, since it uses less digits than its factorization.

225012534511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16378.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 225012534511 in words is "two hundred twenty-five billion, twelve million, five hundred thirty-four thousand, five hundred eleven".