1102221003 has 8 divisors (see below), whose sum is σ = 1582676368. Its totient is φ = 678289824.

The previous prime is 1102220947. The next prime is 1102221007. The reversal of 1102221003 is 3001222011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102221003 - 2⁶ = 1102220939 is a prime.

It is a super-2 number, since 2×1102221003² = 2429782278908652018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1102221003.

It is not an unprimeable number, because it can be changed into a prime (1102221007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14131000 + ... + 14131077.

It is an arithmetic number, because the mean of its divisors is an integer number (197834546).

Almost surely, 2^1102221003 is an apocalyptic number.

1102221003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1102221003 is a deficient number, since it is larger than the sum of its proper divisors (480455365).

1102221003 is a wasteful number, since it uses less digits than its factorization.

1102221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28262093.

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

The square root of 1102221003 is about 33199.7138993697. The cubic root of 1102221003 is about 1032.9744051246.

Adding to 1102221003 its reverse (3001222011), we get a palindrome (4103443014).

The spelling of 1102221003 in words is "one billion, one hundred two million, two hundred twenty-one thousand, three".