1122044050 has 24 divisors (see below), whose sum is σ = 2196846000. Its totient is φ = 425195280.

The previous prime is 1122044041. The next prime is 1122044057. The reversal of 1122044050 is 504402211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (1122044057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 589600 + ... + 591499.

It is an arithmetic number, because the mean of its divisors is an integer number (91535250).

Almost surely, 2^1122044050 is an apocalyptic number.

1122044050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122044050 is a deficient number, since it is larger than the sum of its proper divisors (1074801950).

1122044050 is a wasteful number, since it uses less digits than its factorization.

1122044050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181130 (or 1181125 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1122044050 is about 33496.9259783640. The cubic root of 1122044050 is about 1039.1302053269.

Adding to 1122044050 its reverse (504402211), we get a palindrome (1626446261).

The spelling of 1122044050 in words is "one billion, one hundred twenty-two million, forty-four thousand, fifty".