201212022021002 has 8 divisors (see below), whose sum is σ = 317703192664800. Its totient is φ = 95310957799404.

The previous prime is 201212022020993. The next prime is 201212022021037. The reversal of 201212022021002 is 200120220212102.

It is a happy number.

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, 2647526605502 + ... + 2647526605577.

It is an arithmetic number, because the mean of its divisors is an integer number (39712899083100).

Almost surely, 2^{201212022021002} is an apocalyptic number.

201212022021002 is a deficient number, since it is larger than the sum of its proper divisors (116491170643798).

201212022021002 is a wasteful number, since it uses less digits than its factorization.

201212022021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295053211100.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 201212022021002 its reverse (200120220212102), we get a palindrome (401332242233104).

The spelling of 201212022021002 in words is "two hundred one trillion, two hundred twelve billion, twenty-two million, twenty-one thousand, two".