2101101022006 has 48 divisors (see below), whose sum is σ = 3684229944192. Its totient is φ = 896052326400.

The previous prime is 2101101022003. The next prime is 2101101022019. The reversal of 2101101022006 is 6002201011012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101101022003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24917236 + ... + 25001416.

It is an arithmetic number, because the mean of its divisors is an integer number (76754790504).

Almost surely, 2^{2101101022006} is an apocalyptic number.

2101101022006 is a deficient number, since it is larger than the sum of its proper divisors (1583128922186).

2101101022006 is a wasteful number, since it uses less digits than its factorization.

2101101022006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85445 (or 85438 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2101101022006 its reverse (6002201011012), we get a palindrome (8103302033018).

The spelling of 2101101022006 in words is "two trillion, one hundred one billion, one hundred one million, twenty-two thousand, six".