201000201000002 has 16 divisors (see below), whose sum is σ = 303888105648000. Its totient is φ = 99706771135920.

The previous prime is 201000200999987. The next prime is 201000201000059. The reversal of 201000201000002 is 200000102000102.

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, 651183377 + ... + 651491972.

It is an arithmetic number, because the mean of its divisors is an integer number (18993006603000).

Almost surely, 2^{201000201000002} is an apocalyptic number.

201000201000002 is a deficient number, since it is larger than the sum of its proper divisors (102887904647998).

201000201000002 is a wasteful number, since it uses less digits than its factorization.

201000201000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302675961.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 201000201000002 its reverse (200000102000102), we get a palindrome (401000303000104).

The spelling of 201000201000002 in words is "two hundred one trillion, two hundred one million, two", and thus it is an aban number.