11112021101260 has 24 divisors (see below), whose sum is σ = 23344665185520. Its totient is φ = 4443013988544.

The previous prime is 11112021101249. The next prime is 11112021101261. The reversal of 11112021101260 is 6210112021111.

It is not an unprimeable number, because it can be changed into a prime (11112021101261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112102470 + ... + 112201549.

It is an arithmetic number, because the mean of its divisors is an integer number (972694382730).

Almost surely, 2^{11112021101260} is an apocalyptic number.

11112021101260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112021101260 is an abundant number, since it is smaller than the sum of its proper divisors (12232644084260).

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

11112021101260 is a wasteful number, since it uses less digits than its factorization.

11112021101260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224306505 (or 224306503 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 11112021101260 its reverse (6210112021111), we get a palindrome (17322133122371).

The spelling of 11112021101260 in words is "eleven trillion, one hundred twelve billion, twenty-one million, one hundred one thousand, two hundred sixty".