2012060015204 has 24 divisors (see below), whose sum is σ = 3548551405560. Its totient is φ = 998218174464.

The previous prime is 2012060015201. The next prime is 2012060015237. The reversal of 2012060015204 is 4025100602102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 568217455204 + 1443842560000 = 753802^2 + 1201600^2 .

It is a super-2 number, since 2×2012060015204² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2012060015204.

It is not an unprimeable number, because it can be changed into a prime (2012060015201) 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, 3480029 + ... + 4016804.

It is an arithmetic number, because the mean of its divisors is an integer number (147856308565).

Almost surely, 2^{2012060015204} is an apocalyptic number.

It is an amenable number.

2012060015204 is a deficient number, since it is larger than the sum of its proper divisors (1536491390356).

2012060015204 is a wasteful number, since it uses less digits than its factorization.

2012060015204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7497359 (or 7497357 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2012060015204 its reverse (4025100602102), we get a palindrome (6037160617306).

The spelling of 2012060015204 in words is "two trillion, twelve billion, sixty million, fifteen thousand, two hundred four".