1102120210112 has 28 divisors (see below), whose sum is σ = 2302126099320. Its totient is φ = 522056941056.

The previous prime is 1102120210097. The next prime is 1102120210117. The reversal of 1102120210112 is 2110120212011.

It is not an unprimeable number, because it can be changed into a prime (1102120210117) 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, 453173213 + ... + 453175644.

Almost surely, 2^{1102120210112} is an apocalyptic number.

It is an amenable number.

1102120210112 is an abundant number, since it is smaller than the sum of its proper divisors (1200005889208).

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

1102120210112 is an equidigital number, since it uses as much as digits as its factorization.

1102120210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906348888 (or 906348878 counting only the distinct ones).

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

Adding to 1102120210112 its reverse (2110120212011), we get a palindrome (3212240422123).

The spelling of 1102120210112 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".