1102004430221 has 8 divisors (see below), whose sum is σ = 1166966507520. Its totient is φ = 1037057718208.

The previous prime is 1102004430167. The next prime is 1102004430251. The reversal of 1102004430221 is 1220344002011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102004430221 - 2³⁸ = 827126523277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102004430193 and 1102004430202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102004430251) 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, 3693491 + ... + 3980688.

It is an arithmetic number, because the mean of its divisors is an integer number (145870813440).

Almost surely, 2^{1102004430221} is an apocalyptic number.

It is an amenable number.

1102004430221 is a deficient number, since it is larger than the sum of its proper divisors (64962077299).

1102004430221 is an equidigital number, since it uses as much as digits as its factorization.

1102004430221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682643.

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

Adding to 1102004430221 its reverse (1220344002011), we get a palindrome (2322348432232).

The spelling of 1102004430221 in words is "one trillion, one hundred two billion, four million, four hundred thirty thousand, two hundred twenty-one".