111310202022 has 8 divisors (see below), whose sum is σ = 222620404056. Its totient is φ = 37103400672.

The previous prime is 111310202011. The next prime is 111310202039. The reversal of 111310202022 is 220202013111.

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

111310202022 is an admirable number.

It is a super-2 number, since 2×111310202022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111310201992 and 111310202010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9275850163 + ... + 9275850174.

It is an arithmetic number, because the mean of its divisors is an integer number (27827550507).

Almost surely, 2^111310202022 is an apocalyptic number.

111310202022 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.

111310202022 is a wasteful number, since it uses less digits than its factorization.

111310202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18551700342.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 111310202022 its reverse (220202013111), we get a palindrome (331512215133).

The spelling of 111310202022 in words is "one hundred eleven billion, three hundred ten million, two hundred two thousand, twenty-two".