11110010021211 has 16 divisors (see below), whose sum is σ = 14920618832000. Its totient is φ = 7353042288768.

The previous prime is 11110010021207. The next prime is 11110010021221. The reversal of 11110010021211 is 11212001001111.

It is not a de Polignac number, because 11110010021211 - 2² = 11110010021207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110010021221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8412300 + ... + 9642966.

It is an arithmetic number, because the mean of its divisors is an integer number (932538677000).

Almost surely, 2^{11110010021211} is an apocalyptic number.

11110010021211 is a deficient number, since it is larger than the sum of its proper divisors (3810608810789).

11110010021211 is a wasteful number, since it uses less digits than its factorization.

11110010021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252458.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11110010021211 its reverse (11212001001111), we get a palindrome (22322011022322).

The spelling of 11110010021211 in words is "eleven trillion, one hundred ten billion, ten million, twenty-one thousand, two hundred eleven".