1123322010 has 16 divisors (see below), whose sum is σ = 2695972896. Its totient is φ = 299552528.

The previous prime is 1123322003. The next prime is 1123322021. The reversal of 1123322010 is 102233211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18722004 + ... + 18722063.

It is an arithmetic number, because the mean of its divisors is an integer number (168498306).

Almost surely, 2^1123322010 is an apocalyptic number.

1123322010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123322010 is an abundant number, since it is smaller than the sum of its proper divisors (1572650886).

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

1123322010 is a wasteful number, since it uses less digits than its factorization.

1123322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37444077.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1123322010 is about 33515.9963301108. The cubic root of 1123322010 is about 1039.5245638758.

Adding to 1123322010 its reverse (102233211), we get a palindrome (1225555221).

The spelling of 1123322010 in words is "one billion, one hundred twenty-three million, three hundred twenty-two thousand, ten".