11122011010170 has 64 divisors (see below), whose sum is σ = 29659273943040. Its totient is φ = 2965811811264.

The previous prime is 11122011010109. The next prime is 11122011010171. The reversal of 11122011010170 is 7101011022111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11122011010171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14504032 + ... + 15251588.

It is an arithmetic number, because the mean of its divisors is an integer number (463426155360).

Almost surely, 2^{11122011010170} is an apocalyptic number.

11122011010170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122011010170 is an abundant number, since it is smaller than the sum of its proper divisors (18537262932870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11122011010170 is a wasteful number, since it uses less digits than its factorization.

11122011010170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802676 (or 802670 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 18.

Adding to 11122011010170 its reverse (7101011022111), we get a palindrome (18223022032281).

The spelling of 11122011010170 in words is "eleven trillion, one hundred twenty-two billion, eleven million, ten thousand, one hundred seventy".