1101022001101 has 12 divisors (see below), whose sum is σ = 1262832280416. Its totient is φ = 957410433320.

The previous prime is 1101022001099. The next prime is 1101022001141. The reversal of 1101022001101 is 1011002201011.

It is not a de Polignac number, because 1101022001101 - 2¹ = 1101022001099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101022001141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197809291 + ... + 197814856.

It is an arithmetic number, because the mean of its divisors is an integer number (105236023368).

Almost surely, 2^{1101022001101} is an apocalyptic number.

1101022001101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101022001101 is a deficient number, since it is larger than the sum of its proper divisors (161810279315).

1101022001101 is a wasteful number, since it uses less digits than its factorization.

1101022001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395624192 (or 395624181 counting only the distinct ones).

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

Adding to 1101022001101 its reverse (1011002201011), we get a palindrome (2112024202112).

The spelling of 1101022001101 in words is "one trillion, one hundred one billion, twenty-two million, one thousand, one hundred one".