1102202210221 has 8 divisors (see below), whose sum is σ = 1314427480704. Its totient is φ = 903668892720.

The previous prime is 1102202210147. The next prime is 1102202210257. The reversal of 1102202210221 is 1220122022011.

It is a happy number.

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 1102202210221 - 2⁹ = 1102202209709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102202210195 and 1102202210204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102202210321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3422988070 + ... + 3422988391.

It is an arithmetic number, because the mean of its divisors is an integer number (164303435088).

Almost surely, 2^{1102202210221} is an apocalyptic number.

It is an amenable number.

1102202210221 is a deficient number, since it is larger than the sum of its proper divisors (212225270483).

1102202210221 is an equidigital number, since it uses as much as digits as its factorization.

1102202210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6845976491.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1102202210221 its reverse (1220122022011), we get a palindrome (2322324232232).

The spelling of 1102202210221 in words is "one trillion, one hundred two billion, two hundred two million, two hundred ten thousand, two hundred twenty-one".