20102202101101 has 8 divisors (see below), whose sum is σ = 20580103923840. Its totient is φ = 19626391753248.

The previous prime is 20102202101099. The next prime is 20102202101147. The reversal of 20102202101101 is 10110120220102.

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

It is a cyclic number.

It is not a de Polignac number, because 20102202101101 - 2¹ = 20102202101099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102202101701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522849271 + ... + 522887716.

It is an arithmetic number, because the mean of its divisors is an integer number (2572512990480).

Almost surely, 2^{20102202101101} is an apocalyptic number.

It is an amenable number.

20102202101101 is a deficient number, since it is larger than the sum of its proper divisors (477901822739).

20102202101101 is a wasteful number, since it uses less digits than its factorization.

20102202101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045737443.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20102202101101 its reverse (10110120220102), we get a palindrome (30212322321203).

The spelling of 20102202101101 in words is "twenty trillion, one hundred two billion, two hundred two million, one hundred one thousand, one hundred one".