11010021112211 has 8 divisors (see below), whose sum is σ = 12082853873664. Its totient is φ = 9949175309320.

The previous prime is 11010021112199. The next prime is 11010021112247. The reversal of 11010021112211 is 11221112001011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010021112211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010021132211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2996737715 + ... + 2996741388.

It is an arithmetic number, because the mean of its divisors is an integer number (1510356734208).

Almost surely, 2^{11010021112211} is an apocalyptic number.

11010021112211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11010021112211 is a deficient number, since it is larger than the sum of its proper divisors (1072832761453).

11010021112211 is a wasteful number, since it uses less digits than its factorization.

11010021112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5993479281.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11010021112211 its reverse (11221112001011), we get a palindrome (22231133113222).

The spelling of 11010021112211 in words is "eleven trillion, ten billion, twenty-one million, one hundred twelve thousand, two hundred eleven".