111323201244 has 48 divisors (see below), whose sum is σ = 260474269440. Its totient is φ = 37004947200.

The previous prime is 111323201219. The next prime is 111323201299. The reversal of 111323201244 is 442102323111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13557012 + ... + 13565220.

It is an arithmetic number, because the mean of its divisors is an integer number (5426547280).

Almost surely, 2^111323201244 is an apocalyptic number.

It is an amenable number.

111323201244 is an abundant number, since it is smaller than the sum of its proper divisors (149151068196).

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

111323201244 is a wasteful number, since it uses less digits than its factorization.

111323201244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210 (or 11208 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111323201244 its reverse (442102323111), we get a palindrome (553425524355).

The spelling of 111323201244 in words is "one hundred eleven billion, three hundred twenty-three million, two hundred one thousand, two hundred forty-four".