100220221011011 has 2 divisors, whose sum is σ = 100220221011012. Its totient is φ = 100220221011010.

The previous prime is 100220221010977. The next prime is 100220221011017. The reversal of 100220221011011 is 110110122022001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100220221011011 - 2¹⁸ = 100220220748867 is a prime.

It is not a weakly prime, because it can be changed into another prime (100220221011017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110110505505 + 50110110505506.

It is an arithmetic number, because the mean of its divisors is an integer number (50110110505506).

Almost surely, 2^{100220221011011} is an apocalyptic number.

100220221011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220221011011 is an equidigital number, since it uses as much as digits as its factorization.

100220221011011 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 100220221011011 its reverse (110110122022001), we get a palindrome (210330343033012).

The spelling of 100220221011011 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty-one million, eleven thousand, eleven".