111114222244 has 9 divisors (see below), whose sum is σ = 194451055617. Its totient is φ = 55556777784.

The previous prime is 111114222239. The next prime is 111114222253. The reversal of 111114222244 is 442222411111.

The square root of 111114222244 is 333338.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 70616684644 + 40497537600 = 265738^2 + 201240^2 .

It is a nude number because it is divisible by every one of its digits.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 583342 + ... + 750010.

Almost surely, 2^111114222244 is an apocalyptic number.

111114222244 is the 333338-th square number.

It is an amenable number.

111114222244 is a deficient number, since it is larger than the sum of its proper divisors (83336833373).

111114222244 is an frugal number, since it uses more digits than its factorization.

111114222244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333342 (or 166671 counting only the distinct ones).

The product of its digits is 1024, while the sum is 25.

Multiplying 111114222244 by its sum of digits (25), we get a square (2777855556100 = 1666690²).

Multiplying 111114222244 by its product of digits (1024), we get a square (113780963577856 = 10666816²).

Adding to 111114222244 its reverse (442222411111), we get a palindrome (553336633355).

The spelling of 111114222244 in words is "one hundred eleven billion, one hundred fourteen million, two hundred twenty-two thousand, two hundred forty-four".