201202011002 has 16 divisors (see below), whose sum is σ = 309178900800. Its totient is φ = 98142612960.

The previous prime is 201202010941. The next prime is 201202011047. The reversal of 201202011002 is 200110202102.

It is a happy number.

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, 2173499 + ... + 2264177.

It is an arithmetic number, because the mean of its divisors is an integer number (19323681300).

Almost surely, 2^201202011002 is an apocalyptic number.

201202011002 is a deficient number, since it is larger than the sum of its proper divisors (107976889798).

201202011002 is a wasteful number, since it uses less digits than its factorization.

201202011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117781.

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

Adding to 201202011002 its reverse (200110202102), we get a palindrome (401312213104).

The spelling of 201202011002 in words is "two hundred one billion, two hundred two million, eleven thousand, two".