111002201220011 has 8 divisors (see below), whose sum is σ = 112274829748224. Its totient is φ = 109736016381160.

The previous prime is 111002201220007. The next prime is 111002201220023. The reversal of 111002201220011 is 110022102200111.

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

It is not a de Polignac number, because 111002201220011 - 2² = 111002201220007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111002201220041) 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, 1610887691 + ... + 1610956596.

It is an arithmetic number, because the mean of its divisors is an integer number (14034353718528).

Almost surely, 2^{111002201220011} is an apocalyptic number.

111002201220011 is a deficient number, since it is larger than the sum of its proper divisors (1272628528213).

111002201220011 is a wasteful number, since it uses less digits than its factorization.

111002201220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3221844681.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111002201220011 its reverse (110022102200111), we get a palindrome (221024303420122).

The spelling of 111002201220011 in words is "one hundred eleven trillion, two billion, two hundred one million, two hundred twenty thousand, eleven".