1103221002 has 16 divisors (see below), whose sum is σ = 2376168480. Its totient is φ = 339452592.

The previous prime is 1103220991. The next prime is 1103221019. The reversal of 1103221002 is 2001223011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7071852 + ... + 7072007.

It is an arithmetic number, because the mean of its divisors is an integer number (148510530).

Almost surely, 2^1103221002 is an apocalyptic number.

1103221002 is an abundant number, since it is smaller than the sum of its proper divisors (1272947478).

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

1103221002 is a wasteful number, since it uses less digits than its factorization.

1103221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14143877.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1103221002 is about 33214.7708406968. The cubic root of 1103221002 is about 1033.2867021852.

Adding to 1103221002 its reverse (2001223011), we get a palindrome (3104444013).

The spelling of 1103221002 in words is "one billion, one hundred three million, two hundred twenty-one thousand, two".