1102022110111 has 4 divisors (see below), whose sum is σ = 1186793041672. Its totient is φ = 1017251178552.

The previous prime is 1102022110109. The next prime is 1102022110117. The reversal of 1102022110111 is 1110112202011.

It is a happy number.

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 1102022110111 - 2¹ = 1102022110109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 84770931547 = 1102022110111 / (1 + 1 + 0 + 2 + 0 + 2 + 2 + 1 + 1 + 0 + 1 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102022110091 and 1102022110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102022110117) 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, 42385465761 + ... + 42385465786.

It is an arithmetic number, because the mean of its divisors is an integer number (296698260418).

Almost surely, 2^{1102022110111} is an apocalyptic number.

1102022110111 is a deficient number, since it is larger than the sum of its proper divisors (84770931561).

1102022110111 is an equidigital number, since it uses as much as digits as its factorization.

1102022110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84770931560.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1102022110111 its reverse (1110112202011), we get a palindrome (2212134312122).

The spelling of 1102022110111 in words is "one trillion, one hundred two billion, twenty-two million, one hundred ten thousand, one hundred eleven".