186112225201 has 16 divisors (see below), whose sum is σ = 228296530944. Its totient is φ = 148084222464.

The previous prime is 186112225151. The next prime is 186112225279. The reversal of 186112225201 is 102522211681.

It is a cyclic number.

It is not a de Polignac number, because 186112225201 - 2⁹ = 186112224689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (186112225501) 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, 10703425 + ... + 10720798.

It is an arithmetic number, because the mean of its divisors is an integer number (14268533184).

Almost surely, 2^186112225201 is an apocalyptic number.

It is an amenable number.

186112225201 is a deficient number, since it is larger than the sum of its proper divisors (42184305743).

186112225201 is a wasteful number, since it uses less digits than its factorization.

186112225201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21424320.

The product of its (nonzero) digits is 3840, while the sum is 31.

Adding to 186112225201 its reverse (102522211681), we get a palindrome (288634436882).

The spelling of 186112225201 in words is "one hundred eighty-six billion, one hundred twelve million, two hundred twenty-five thousand, two hundred one".