111120220200136 has 32 divisors (see below), whose sum is σ = 238116112519680. Its totient is φ = 47622680524800.

The previous prime is 111120220200133. The next prime is 111120220200137. The reversal of 111120220200136 is 631002022021111.

It is not an unprimeable number, because it can be changed into a prime (111120220200133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4443081 + ... + 15555751.

It is an arithmetic number, because the mean of its divisors is an integer number (7441128516240).

Almost surely, 2^{111120220200136} is an apocalyptic number.

It is an amenable number.

111120220200136 is an abundant number, since it is smaller than the sum of its proper divisors (126995892319544).

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

111120220200136 is a wasteful number, since it uses less digits than its factorization.

111120220200136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11291245 (or 11291241 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 111120220200136 its reverse (631002022021111), we get a palindrome (742122242221247).

The spelling of 111120220200136 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred twenty million, two hundred thousand, one hundred thirty-six".