1122110044 has 24 divisors (see below), whose sum is σ = 2143436400. Its totient is φ = 509758080.

The previous prime is 1122110029. The next prime is 1122110071. The reversal of 1122110044 is 4400112211.

It is a happy number.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82992 + ... + 95560.

It is an arithmetic number, because the mean of its divisors is an integer number (89309850).

Almost surely, 2^1122110044 is an apocalyptic number.

It is an amenable number.

1122110044 is a deficient number, since it is larger than the sum of its proper divisors (1021326356).

1122110044 is a wasteful number, since it uses less digits than its factorization.

1122110044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14613 (or 14611 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1122110044 is about 33497.9110393469. The cubic root of 1122110044 is about 1039.1505773774.

Adding to 1122110044 its reverse (4400112211), we get a palindrome (5522222255).

It can be divided in two parts, 11221100 and 44, that multiplied together give a square (493728400 = 22220²).

The spelling of 1122110044 in words is "one billion, one hundred twenty-two million, one hundred ten thousand, forty-four".