1102101221120 has 36 divisors (see below), whose sum is σ = 2639876834280. Its totient is φ = 440840487936.

The previous prime is 1102101221101. The next prime is 1102101221141. The reversal of 1102101221120 is 211221012011.

It is a junction number, because it is equal to n+sod(n) for n = 1102101221095 and 1102101221104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 430507010 + ... + 430509569.

Almost surely, 2^{1102101221120} is an apocalyptic number.

1102101221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102101221120 is an abundant number, since it is smaller than the sum of its proper divisors (1537775613160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102101221120 is an frugal number, since it uses more digits than its factorization.

1102101221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861016600 (or 861016586 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1102101221120 its reverse (211221012011), we get a palindrome (1313322233131).

The spelling of 1102101221120 in words is "one trillion, one hundred two billion, one hundred one million, two hundred twenty-one thousand, one hundred twenty".