11011021120010 has 64 divisors (see below), whose sum is σ = 20061889795584. Its totient is φ = 4350844108800.

The previous prime is 11011021119949. The next prime is 11011021120081. The reversal of 11011021120010 is 1002112011011.

It is a super-2 number, since 2×11011021120010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011021119973 and 11011021120000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 790957850 + ... + 790971770.

It is an arithmetic number, because the mean of its divisors is an integer number (313467028056).

Almost surely, 2^{11011021120010} is an apocalyptic number.

11011021120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011021120010 is a deficient number, since it is larger than the sum of its proper divisors (9050868675574).

11011021120010 is a wasteful number, since it uses less digits than its factorization.

11011021120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15879.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011021120010 its reverse (1002112011011), we get a palindrome (12013133131021).

The spelling of 11011021120010 in words is "eleven trillion, eleven billion, twenty-one million, one hundred twenty thousand, ten".