2012011202 has 8 divisors (see below), whose sum is σ = 3020550156. Its totient is φ = 1005161152.

The previous prime is 2012011189. The next prime is 2012011207. The reversal of 2012011202 is 2021102102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1957974001 + 54037201 = 44249^2 + 7351^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2012011207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419243 + ... + 424014.

Almost surely, 2^2012011202 is an apocalyptic number.

2012011202 is a deficient number, since it is larger than the sum of its proper divisors (1008538954).

2012011202 is a wasteful number, since it uses less digits than its factorization.

2012011202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844452.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2012011202 is about 44855.4478519611. The cubic root of 2012011202 is about 1262.4382119485.

Adding to 2012011202 its reverse (2021102102), we get a palindrome (4033113304).

The spelling of 2012011202 in words is "two billion, twelve million, eleven thousand, two hundred two".