201111222101002 has 8 divisors (see below), whose sum is σ = 301680799920000. Its totient is φ = 100550955461004.

The previous prime is 201111222100993. The next prime is 201111222101033. The reversal of 201111222101002 is 200101222111102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2327740752 + ... + 2327827147.

It is an arithmetic number, because the mean of its divisors is an integer number (37710099990000).

Almost surely, 2^{201111222101002} is an apocalyptic number.

201111222101002 is a deficient number, since it is larger than the sum of its proper divisors (100569577818998).

201111222101002 is a wasteful number, since it uses less digits than its factorization.

201111222101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655589500.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 201111222101002 its reverse (200101222111102), we get a palindrome (401212444212104).

The spelling of 201111222101002 in words is "two hundred one trillion, one hundred eleven billion, two hundred twenty-two million, one hundred one thousand, two".