113101222201111 has 8 divisors (see below), whose sum is σ = 113151026844864. Its totient is φ = 113051418835680.

The previous prime is 113101222201081. The next prime is 113101222201133. The reversal of 113101222201111 is 111102222101311.

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 113101222201111 - 2¹³ = 113101222192919 is a prime.

It is a super-3 number, since 3×113101222201111³ (a number of 43 digits) contains 333 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 (113101222201151) 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, 205820226 + ... + 206369008.

It is an arithmetic number, because the mean of its divisors is an integer number (14143878355608).

Almost surely, 2^{113101222201111} is an apocalyptic number.

113101222201111 is a deficient number, since it is larger than the sum of its proper divisors (49804643753).

113101222201111 is an equidigital number, since it uses as much as digits as its factorization.

113101222201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639161.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 113101222201111 its reverse (111102222101311), we get a palindrome (224203444302422).

The spelling of 113101222201111 in words is "one hundred thirteen trillion, one hundred one billion, two hundred twenty-two million, two hundred one thousand, one hundred eleven".