5206225111 has 4 divisors (see below), whose sum is σ = 5208509824. Its totient is φ = 5203940400.

The previous prime is 5206225103. The next prime is 5206225121. The reversal of 5206225111 is 1115226025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5206225111 - 2³ = 5206225103 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 (5206225121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138935 + ... + 1143496.

It is an arithmetic number, because the mean of its divisors is an integer number (1302127456).

Almost surely, 2^5206225111 is an apocalyptic number.

5206225111 is a deficient number, since it is larger than the sum of its proper divisors (2284713).

5206225111 is a wasteful number, since it uses less digits than its factorization.

5206225111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284712.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 5206225111 is about 72154.1759775552. The cubic root of 5206225111 is about 1733.1692727569.

The spelling of 5206225111 in words is "five billion, two hundred six million, two hundred twenty-five thousand, one hundred eleven".