1102001110212 has 12 divisors (see below), whose sum is σ = 2571335923856. Its totient is φ = 367333703400.

The previous prime is 1102001110183. The next prime is 1102001110349. The reversal of 1102001110212 is 2120111002011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 91833425851 = 1102001110212 / (1 + 1 + 0 + 2 + 0 + 0 + 1 + 1 + 1 + 0 + 2 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45916712914 + ... + 45916712937.

Almost surely, 2^{1102001110212} is an apocalyptic number.

1102001110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1102001110212 is an abundant number, since it is smaller than the sum of its proper divisors (1469334813644).

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

1102001110212 is a wasteful number, since it uses less digits than its factorization.

1102001110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91833425858 (or 91833425856 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1102001110212 its reverse (2120111002011), we get a palindrome (3222112112223).

The spelling of 1102001110212 in words is "one trillion, one hundred two billion, one million, one hundred ten thousand, two hundred twelve".