2012021012002 has 8 divisors (see below), whose sum is σ = 3018039036012. Its totient is φ = 1006008000000.

The previous prime is 2012021011963. The next prime is 2012021012033. The reversal of 2012021012002 is 2002101202102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2005143792961 + 6877219041 = 1416031^2 + 82929^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002 + ... + 2006002.

Almost surely, 2^{2012021012002} is an apocalyptic number.

2012021012002 is a deficient number, since it is larger than the sum of its proper divisors (1006018024010).

2012021012002 is a wasteful number, since it uses less digits than its factorization.

2012021012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506004.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2012021012002 its reverse (2002101202102), we get a palindrome (4014122214104).

The spelling of 2012021012002 in words is "two trillion, twelve billion, twenty-one million, twelve thousand, two".