22020100011101 has 8 divisors (see below), whose sum is σ = 23381449309944. Its totient is φ = 20666089523200.

The previous prime is 22020100011053. The next prime is 22020100011163. The reversal of 22020100011101 is 10111000102022.

It can be written as a sum of positive squares in 4 ways, for example, as 320797632100 + 21699302379001 = 566390^2 + 4658251^2 .

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 22020100011101 - 2²⁶ = 22020032902237 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 (22020100011001) 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, 1834696550 + ... + 1834708551.

It is an arithmetic number, because the mean of its divisors is an integer number (2922681163743).

Almost surely, 2^{22020100011101} is an apocalyptic number.

It is an amenable number.

22020100011101 is a deficient number, since it is larger than the sum of its proper divisors (1361349298843).

22020100011101 is a wasteful number, since it uses less digits than its factorization.

22020100011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669405471.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22020100011101 its reverse (10111000102022), we get a palindrome (32131100113123).

The spelling of 22020100011101 in words is "twenty-two trillion, twenty billion, one hundred million, eleven thousand, one hundred one".