201212012002 has 16 divisors (see below), whose sum is σ = 319902549120. Its totient is φ = 94590070848.

The previous prime is 201212011997. The next prime is 201212012041. The reversal of 201212012002 is 200210212102.

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, 3027102 + ... + 3092857.

It is an arithmetic number, because the mean of its divisors is an integer number (19993909320).

Almost surely, 2^201212012002 is an apocalyptic number.

201212012002 is a deficient number, since it is larger than the sum of its proper divisors (118690537118).

201212012002 is a wasteful number, since it uses less digits than its factorization.

201212012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6120945.

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

Adding to 201212012002 its reverse (200210212102), we get a palindrome (401422224104).

The spelling of 201212012002 in words is "two hundred one billion, two hundred twelve million, twelve thousand, two".