2012142201 has 8 divisors (see below), whose sum is σ = 2720643264. Its totient is φ = 1322534640.

The previous prime is 2012142193. The next prime is 2012142217. The reversal of 2012142201 is 1022412102.

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

It is not a de Polignac number, because 2012142201 - 2³ = 2012142193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012142241) 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, 4723126 + ... + 4723551.

It is an arithmetic number, because the mean of its divisors is an integer number (340080408).

Almost surely, 2^2012142201 is an apocalyptic number.

It is an amenable number.

2012142201 is a deficient number, since it is larger than the sum of its proper divisors (708501063).

2012142201 is an equidigital number, since it uses as much as digits as its factorization.

2012142201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446751.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2012142201 is about 44856.9080633073. The cubic root of 2012142201 is about 1262.4656098334.

Adding to 2012142201 its reverse (1022412102), we get a palindrome (3034554303).

The spelling of 2012142201 in words is "two billion, twelve million, one hundred forty-two thousand, two hundred one".