1102211022111 has 8 divisors (see below), whose sum is σ = 1471282820784. Its totient is φ = 733973285760.

The previous prime is 1102211022053. The next prime is 1102211022139. The reversal of 1102211022111 is 1112201122011.

It is a happy number.

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

It is not a de Polignac number, because 1102211022111 - 2⁶ = 1102211022047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102211021111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208512496 + ... + 208517781.

It is an arithmetic number, because the mean of its divisors is an integer number (183910352598).

Almost surely, 2^{1102211022111} is an apocalyptic number.

1102211022111 is a deficient number, since it is larger than the sum of its proper divisors (369071798673).

1102211022111 is an equidigital number, since it uses as much as digits as its factorization.

1102211022111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417031161.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1102211022111 its reverse (1112201122011), we get a palindrome (2214412144122).

The spelling of 1102211022111 in words is "one trillion, one hundred two billion, two hundred eleven million, twenty-two thousand, one hundred eleven".