11110221010211 has 8 divisors (see below), whose sum is σ = 11121285947904. Its totient is φ = 11099157872200.

The previous prime is 11110221010139. The next prime is 11110221010249. The reversal of 11110221010211 is 11201012201111.

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

It is a cyclic number.

It is not a de Polignac number, because 11110221010211 - 2¹⁴ = 11110220993827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110221013211) 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, 12076460 + ... + 12963846.

It is an arithmetic number, because the mean of its divisors is an integer number (1390160743488).

Almost surely, 2^{11110221010211} is an apocalyptic number.

11110221010211 is a deficient number, since it is larger than the sum of its proper divisors (11064937693).

11110221010211 is a wasteful number, since it uses less digits than its factorization.

11110221010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899841.

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

Adding to 11110221010211 its reverse (11201012201111), we get a palindrome (22311233211322).

The spelling of 11110221010211 in words is "eleven trillion, one hundred ten billion, two hundred twenty-one million, ten thousand, two hundred eleven".