1101110220001 has 8 divisors (see below), whose sum is σ = 1209852957600. Its totient is φ = 993807783840.

The previous prime is 1101110219981. The next prime is 1101110220061. The reversal of 1101110220001 is 1000220111011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101110220001 - 2³⁵ = 1066750481633 is a prime.

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 1101110220001.

It is not an unprimeable number, because it can be changed into a prime (1101110220061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360073756 + ... + 360076813.

It is an arithmetic number, because the mean of its divisors is an integer number (151231619700).

Almost surely, 2^{1101110220001} is an apocalyptic number.

1101110220001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101110220001 is a deficient number, since it is larger than the sum of its proper divisors (108742737599).

1101110220001 is a wasteful number, since it uses less digits than its factorization.

1101110220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720150719.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101110220001 its reverse (1000220111011), we get a palindrome (2101330331012).

It can be divided in two parts, 110 and 1110220001, that added together give a palindrome (1110220111).

The spelling of 1101110220001 in words is "one trillion, one hundred one billion, one hundred ten million, two hundred twenty thousand, one".