11110200221111 has 4 divisors (see below), whose sum is σ = 11110206993912. Its totient is φ = 11110193448312.

The previous prime is 11110200221101. The next prime is 11110200221129. The reversal of 11110200221111 is 11112200201111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11110200221111 - 2⁶ = 11110200221047 is a prime.

It is a super-4 number, since 4×11110200221111⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110200221101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796325 + ... + 4780641.

It is an arithmetic number, because the mean of its divisors is an integer number (2777551748478).

Almost surely, 2^{11110200221111} is an apocalyptic number.

11110200221111 is a deficient number, since it is larger than the sum of its proper divisors (6772801).

11110200221111 is an equidigital number, since it uses as much as digits as its factorization.

11110200221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772800.

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

Adding to 11110200221111 its reverse (11112200201111), we get a palindrome (22222400422222).

The spelling of 11110200221111 in words is "eleven trillion, one hundred ten billion, two hundred million, two hundred twenty-one thousand, one hundred eleven".