11101222020010 has 8 divisors (see below), whose sum is σ = 19982199636036. Its totient is φ = 4440488808000.

The previous prime is 11101222019981. The next prime is 11101222020029. The reversal of 11101222020010 is 1002022210111.

It can be written as a sum of positive squares in 2 ways, for example, as 10131495366001 + 969726654009 = 3183001^2 + 984747^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 555061100991 + ... + 555061101010.

Almost surely, 2^{11101222020010} is an apocalyptic number.

11101222020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101222020010 is a deficient number, since it is larger than the sum of its proper divisors (8880977616026).

11101222020010 is a wasteful number, since it uses less digits than its factorization.

11101222020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110122202008.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101222020010 its reverse (1002022210111), we get a palindrome (12103244230121).

The spelling of 11101222020010 in words is "eleven trillion, one hundred one billion, two hundred twenty-two million, twenty thousand, ten".