22010112201101 has 2 divisors, whose sum is σ = 22010112201102. Its totient is φ = 22010112201100.

The previous prime is 22010112201053. The next prime is 22010112201139. The reversal of 22010112201101 is 10110221101022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15348577011076 + 6661535190025 = 3917726^2 + 2580995^2 .

It is a cyclic number.

It is not a de Polignac number, because 22010112201101 - 2³⁸ = 21735234294157 is a prime.

It is a super-2 number, since 2×22010112201101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22010112207101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005056100550 + 11005056100551.

It is an arithmetic number, because the mean of its divisors is an integer number (11005056100551).

Almost surely, 2^{22010112201101} is an apocalyptic number.

It is an amenable number.

22010112201101 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010112201101 is an equidigital number, since it uses as much as digits as its factorization.

22010112201101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22010112201101 its reverse (10110221101022), we get a palindrome (32120333302123).

The spelling of 22010112201101 in words is "twenty-two trillion, ten billion, one hundred twelve million, two hundred one thousand, one hundred one".