111102022002201 has 16 divisors (see below), whose sum is σ = 156850910611200. Its totient is φ = 69710629430528.

The previous prime is 111102022002119. The next prime is 111102022002203. The reversal of 111102022002201 is 102200220201111.

It is a cyclic number.

It is not a de Polignac number, because 111102022002201 - 2¹¹ = 111102022000153 is a prime.

It is a super-4 number, since 4×111102022002201⁴ (a number of 57 digits) contains 4444 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111102022002203) 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, 1269655 + ... + 14960483.

It is an arithmetic number, because the mean of its divisors is an integer number (9803181913200).

Almost surely, 2^{111102022002201} is an apocalyptic number.

It is an amenable number.

111102022002201 is a deficient number, since it is larger than the sum of its proper divisors (45748888608999).

111102022002201 is a wasteful number, since it uses less digits than its factorization.

111102022002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13849968.

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

Adding to 111102022002201 its reverse (102200220201111), we get a palindrome (213302242203312).

The spelling of 111102022002201 in words is "one hundred eleven trillion, one hundred two billion, twenty-two million, two thousand, two hundred one".