111120220202038 has 8 divisors (see below), whose sum is σ = 166745978333640. Its totient is φ = 55538227424160.

The previous prime is 111120220201973. The next prime is 111120220202039. The reversal of 111120220202038 is 830202022021111.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111120220202039) 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, 10941332083 + ... + 10941342238.

It is an arithmetic number, because the mean of its divisors is an integer number (20843247291705).

Almost surely, 2^{111120220202038} is an apocalyptic number.

111120220202038 is a deficient number, since it is larger than the sum of its proper divisors (55625758131602).

111120220202038 is a wasteful number, since it uses less digits than its factorization.

111120220202038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21882676862.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 111120220202038 its reverse (830202022021111), we get a palindrome (941322242223149).

The spelling of 111120220202038 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred twenty million, two hundred two thousand, thirty-eight".