111222020010201 has 8 divisors (see below), whose sum is σ = 148315065872640. Its totient is φ = 74138493743952.

The previous prime is 111222020010133. The next prime is 111222020010301. The reversal of 111222020010201 is 102010020222111.

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

It is not a de Polignac number, because 111222020010201 - 2²⁶ = 111221952901337 is a prime.

It is a super-3 number, since 3×111222020010201³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (111222020010301) 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, 2379871785 + ... + 2379918518.

It is an arithmetic number, because the mean of its divisors is an integer number (18539383234080).

Almost surely, 2^{111222020010201} is an apocalyptic number.

It is an amenable number.

111222020010201 is a deficient number, since it is larger than the sum of its proper divisors (37093045862439).

111222020010201 is an equidigital number, since it uses as much as digits as its factorization.

111222020010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759798095.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111222020010201 its reverse (102010020222111), we get a palindrome (213232040232312).

The spelling of 111222020010201 in words is "one hundred eleven trillion, two hundred twenty-two billion, twenty million, ten thousand, two hundred one".