110020221221211 has 32 divisors (see below), whose sum is σ = 186280653772800. Its totient is φ = 62867675033280.

The previous prime is 110020221221201. The next prime is 110020221221213. The reversal of 110020221221211 is 112122122020011.

110020221221211 is a `hidden beast` number, since 1 + 10 + 0 + 2 + 0 + 221 + 221 + 211 = 666.

It is not a de Polignac number, because 110020221221211 - 2¹⁸ = 110020220959067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110020221221213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6989335 + ... + 16397903.

It is an arithmetic number, because the mean of its divisors is an integer number (5821270430400).

Almost surely, 2^{110020221221211} is an apocalyptic number.

110020221221211 is a deficient number, since it is larger than the sum of its proper divisors (76260432551589).

110020221221211 is an equidigital number, since it uses as much as digits as its factorization.

110020221221211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9470456 (or 9470450 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110020221221211 its reverse (112122122020011), we get a palindrome (222142343241222).

The spelling of 110020221221211 in words is "one hundred ten trillion, twenty billion, two hundred twenty-one million, two hundred twenty-one thousand, two hundred eleven".