2201101020111 has 16 divisors (see below), whose sum is σ = 3360471828224. Its totient is φ = 1255367087424.

The previous prime is 2201101020031. The next prime is 2201101020127. The reversal of 2201101020111 is 1110201011022.

2201101020111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2201101020111 - 2¹⁰ = 2201101019087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201101020161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100193926 + ... + 100215891.

It is an arithmetic number, because the mean of its divisors is an integer number (210029489264).

Almost surely, 2^{2201101020111} is an apocalyptic number.

2201101020111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2201101020111 is a deficient number, since it is larger than the sum of its proper divisors (1159370808113).

2201101020111 is a wasteful number, since it uses less digits than its factorization.

2201101020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200410350.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2201101020111 its reverse (1110201011022), we get a palindrome (3311302031133).

The spelling of 2201101020111 in words is "two trillion, two hundred one billion, one hundred one million, twenty thousand, one hundred eleven".