201101221221002 has 8 divisors (see below), whose sum is σ = 301728803476800. Its totient is φ = 100524953395404.

The previous prime is 201101221220983. The next prime is 201101221221079. The reversal of 201101221221002 is 200122122101102.

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, 12828597752 + ... + 12828613427.

It is an arithmetic number, because the mean of its divisors is an integer number (37716100434600).

Almost surely, 2^{201101221221002} is an apocalyptic number.

201101221221002 is a deficient number, since it is larger than the sum of its proper divisors (100627582255798).

201101221221002 is a wasteful number, since it uses less digits than its factorization.

201101221221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25657215100.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201101221221002 its reverse (200122122101102), we get a palindrome (401223343322104).

The spelling of 201101221221002 in words is "two hundred one trillion, one hundred one billion, two hundred twenty-one million, two hundred twenty-one thousand, two".