110022021122011 has 4 divisors (see below), whose sum is σ = 110580508539072. Its totient is φ = 109463533704952.

The previous prime is 110022021121963. The next prime is 110022021122053. The reversal of 110022021122011 is 110221120220011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110022021122011 - 2¹⁵ = 110022021089243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110022021192011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279243708235 + ... + 279243708628.

It is an arithmetic number, because the mean of its divisors is an integer number (27645127134768).

Almost surely, 2^{110022021122011} is an apocalyptic number.

110022021122011 is a deficient number, since it is larger than the sum of its proper divisors (558487417061).

110022021122011 is an equidigital number, since it uses as much as digits as its factorization.

110022021122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558487417060.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110022021122011 its reverse (110221120220011), we get a palindrome (220243141342022).

The spelling of 110022021122011 in words is "one hundred ten trillion, twenty-two billion, twenty-one million, one hundred twenty-two thousand, eleven".