111200200142 has 8 divisors (see below), whose sum is σ = 169149600432. Its totient is φ = 54817000000.

The previous prime is 111200200127. The next prime is 111200200183. The reversal of 111200200142 is 241002002111.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391549859 + ... + 391550142.

It is an arithmetic number, because the mean of its divisors is an integer number (21143700054).

Almost surely, 2^111200200142 is an apocalyptic number.

111200200142 is a deficient number, since it is larger than the sum of its proper divisors (57949400290).

111200200142 is an equidigital number, since it uses as much as digits as its factorization.

111200200142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783100074.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 111200200142 its reverse (241002002111), we get a palindrome (352202202253).

The spelling of 111200200142 in words is "one hundred eleven billion, two hundred million, two hundred thousand, one hundred forty-two".