110020220011 has 6 divisors (see below), whose sum is σ = 119134321260. Its totient is φ = 101557126008.

The previous prime is 110020220003. The next prime is 110020220029. The reversal of 110020220011 is 110022020011.

It is not a de Polignac number, because 110020220011 - 2³ = 110020220003 is a prime.

It is a super-2 number, since 2×110020220011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110020220011.

It is not an unprimeable number, because it can be changed into a prime (110020920011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325503441 + ... + 325503778.

It is an arithmetic number, because the mean of its divisors is an integer number (19855720210).

Almost surely, 2^110020220011 is an apocalyptic number.

110020220011 is a deficient number, since it is larger than the sum of its proper divisors (9114101249).

110020220011 is an equidigital number, since it uses as much as digits as its factorization.

110020220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651007245 (or 651007232 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110020220011 its reverse (110022020011), we get a palindrome (220042240022).

The spelling of 110020220011 in words is "one hundred ten billion, twenty million, two hundred twenty thousand, eleven".