1102221021201 has 8 divisors (see below), whose sum is σ = 1469784060864. Its totient is φ = 734735997840.

The previous prime is 1102221021197. The next prime is 1102221021221. The reversal of 1102221021201 is 1021201222011.

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

It is not a de Polignac number, because 1102221021201 - 2² = 1102221021197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102221021221) by changing a digit.

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, 19471101 + ... + 19527626.

It is an arithmetic number, because the mean of its divisors is an integer number (183723007608).

Almost surely, 2^{1102221021201} is an apocalyptic number.

It is an amenable number.

1102221021201 is a deficient number, since it is larger than the sum of its proper divisors (367563039663).

1102221021201 is an equidigital number, since it uses as much as digits as its factorization.

1102221021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39008151.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1102221021201 its reverse (1021201222011), we get a palindrome (2123422243212).

The spelling of 1102221021201 in words is "one trillion, one hundred two billion, two hundred twenty-one million, twenty-one thousand, two hundred one".