2012015227 has 8 divisors (see below), whose sum is σ = 2112122880. Its totient is φ = 1914107880.

The previous prime is 2012015209. The next prime is 2012015231. The reversal of 2012015227 is 7225102102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012015227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012015198 and 2012015207.

It is not an unprimeable number, because it can be changed into a prime (2012015927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548203 + ... + 551860.

It is an arithmetic number, because the mean of its divisors is an integer number (264015360).

Almost surely, 2^2012015227 is an apocalyptic number.

2012015227 is a deficient number, since it is larger than the sum of its proper divisors (100107653).

2012015227 is a wasteful number, since it uses less digits than its factorization.

2012015227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100153.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2012015227 is about 44855.4927182837. The cubic root of 2012015227 is about 1262.4390537778.

Adding to 2012015227 its reverse (7225102102), we get a palindrome (9237117329).

The spelling of 2012015227 in words is "two billion, twelve million, fifteen thousand, two hundred twenty-seven".