111101001002022 has 8 divisors (see below), whose sum is σ = 222202002004056. Its totient is φ = 37033667000672.

The previous prime is 111101001002021. The next prime is 111101001002053. The reversal of 111101001002022 is 220200100101111.

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

111101001002022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 111101001001989 and 111101001002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101001002021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9258416750163 + ... + 9258416750174.

It is an arithmetic number, because the mean of its divisors is an integer number (27775250250507).

Almost surely, 2^{111101001002022} is an apocalyptic number.

111101001002022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111101001002022 is a wasteful number, since it uses less digits than its factorization.

111101001002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18516833500342.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111101001002022 its reverse (220200100101111), we get a palindrome (331301101103133).

The spelling of 111101001002022 in words is "one hundred eleven trillion, one hundred one billion, one million, two thousand, twenty-two".