1101322244 has 48 divisors (see below), whose sum is σ = 2175247872. Its totient is φ = 483360000.

The previous prime is 1101322181. The next prime is 1101322249. The reversal of 1101322244 is 4422231011.

It is not an unprimeable number, because it can be changed into a prime (1101322249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037474 + ... + 1038534.

It is an arithmetic number, because the mean of its divisors is an integer number (45317664).

Almost surely, 2^1101322244 is an apocalyptic number.

It is an amenable number.

1101322244 is a deficient number, since it is larger than the sum of its proper divisors (1073925628).

1101322244 is a wasteful number, since it uses less digits than its factorization.

1101322244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868 (or 1866 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1101322244 is about 33186.1754952269. The cubic root of 1101322244 is about 1032.6935638368.

Adding to 1101322244 its reverse (4422231011), we get a palindrome (5523553255).

The spelling of 1101322244 in words is "one billion, one hundred one million, three hundred twenty-two thousand, two hundred forty-four".