1102011230221 has 48 divisors (see below), whose sum is σ = 1324168896960. Its totient is φ = 906343746560.

The previous prime is 1102011230219. The next prime is 1102011230231. The reversal of 1102011230221 is 1220321102011.

It is not a de Polignac number, because 1102011230221 - 2¹ = 1102011230219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102011230195 and 1102011230204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102011230231) 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 47 ways as a sum of consecutive naturals, for example, 35684175 + ... + 35715043.

It is an arithmetic number, because the mean of its divisors is an integer number (27586852020).

Almost surely, 2^{1102011230221} is an apocalyptic number.

1102011230221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102011230221 is a deficient number, since it is larger than the sum of its proper divisors (222157666739).

1102011230221 is a wasteful number, since it uses less digits than its factorization.

1102011230221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31182 (or 31153 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1102011230221 its reverse (1220321102011), we get a palindrome (2322332332232).

The spelling of 1102011230221 in words is "one trillion, one hundred two billion, eleven million, two hundred thirty thousand, two hundred twenty-one".