1102031221102 has 8 divisors (see below), whose sum is σ = 1889196379056. Its totient is φ = 472299094752.

The previous prime is 1102031221097. The next prime is 1102031221103. The reversal of 1102031221102 is 2011221302011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102031221103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39358257883 + ... + 39358257910.

It is an arithmetic number, because the mean of its divisors is an integer number (236149547382).

Almost surely, 2^{1102031221102} is an apocalyptic number.

1102031221102 is a deficient number, since it is larger than the sum of its proper divisors (787165157954).

1102031221102 is an equidigital number, since it uses as much as digits as its factorization.

1102031221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78716515802.

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

Adding to 1102031221102 its reverse (2011221302011), we get a palindrome (3113252523113).

The spelling of 1102031221102 in words is "one trillion, one hundred two billion, thirty-one million, two hundred twenty-one thousand, one hundred two".