2012001201002 has 16 divisors (see below), whose sum is σ = 3266654047272. Its totient is φ = 923902150080.

The previous prime is 2012001200987. The next prime is 2012001201037. The reversal of 2012001201002 is 2001021002102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1262497184881 + 749504016121 = 1123609^2 + 865739^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196402649 + ... + 196412892.

Almost surely, 2^{2012001201002} is an apocalyptic number.

2012001201002 is a deficient number, since it is larger than the sum of its proper divisors (1254652846270).

2012001201002 is a wasteful number, since it uses less digits than its factorization.

2012001201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392815753.

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

Adding to 2012001201002 its reverse (2001021002102), we get a palindrome (4013022203104).

The spelling of 2012001201002 in words is "two trillion, twelve billion, one million, two hundred one thousand, two".