111200201022 has 8 divisors (see below), whose sum is σ = 222400402056. Its totient is φ = 37066733672.

The previous prime is 111200201017. The next prime is 111200201023. The reversal of 111200201022 is 220102002111.

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

111200201022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 111200200989 and 111200201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111200201023) 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, 9266683413 + ... + 9266683424.

It is an arithmetic number, because the mean of its divisors is an integer number (27800050257).

Almost surely, 2^111200201022 is an apocalyptic number.

111200201022 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.

111200201022 is a wasteful number, since it uses less digits than its factorization.

111200201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533366842.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111200201022 its reverse (220102002111), we get a palindrome (331302203133).

The spelling of 111200201022 in words is "one hundred eleven billion, two hundred million, two hundred one thousand, twenty-two".