111213122211301 has 8 divisors (see below), whose sum is σ = 121323524932224. Its totient is φ = 101102739304320.

The previous prime is 111213122211263. The next prime is 111213122211371. The reversal of 111213122211301 is 103112221312111.

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 111213122211301 - 2¹³ = 111213122203109 is a prime.

It is a super-2 number, since 2×111213122211301² (a number of 29 digits) contains 22 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 (111213122211371) 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, 8331700 + ... + 17083426.

It is an arithmetic number, because the mean of its divisors is an integer number (15165440616528).

Almost surely, 2^{111213122211301} is an apocalyptic number.

111213122211301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

111213122211301 is a deficient number, since it is larger than the sum of its proper divisors (10110402720923).

111213122211301 is a wasteful number, since it uses less digits than its factorization.

111213122211301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9906971.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 111213122211301 its reverse (103112221312111), we get a palindrome (214325343523412).

The spelling of 111213122211301 in words is "one hundred eleven trillion, two hundred thirteen billion, one hundred twenty-two million, two hundred eleven thousand, three hundred one".