111210100101022 has 8 divisors (see below), whose sum is σ = 179647084778616. Its totient is φ = 51327738508152.

The previous prime is 111210100101017. The next prime is 111210100101049. The reversal of 111210100101022 is 220101001012111.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 111210100100993 and 111210100101011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2138655771148 + ... + 2138655771199.

It is an arithmetic number, because the mean of its divisors is an integer number (22455885597327).

Almost surely, 2^{111210100101022} is an apocalyptic number.

111210100101022 is a deficient number, since it is larger than the sum of its proper divisors (68436984677594).

111210100101022 is a wasteful number, since it uses less digits than its factorization.

111210100101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4277311542362.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111210100101022 its reverse (220101001012111), we get a palindrome (331311101113133).

The spelling of 111210100101022 in words is "one hundred eleven trillion, two hundred ten billion, one hundred million, one hundred one thousand, twenty-two".