1100101101212 has 12 divisors (see below), whose sum is σ = 1930256552280. Its totient is φ = 548599229136.

The previous prime is 1100101101191. The next prime is 1100101101241. The reversal of 1100101101212 is 2121011010011.

It is a junction number, because it is equal to n+sod(n) for n = 1100101101193 and 1100101101202.

It is a congruent number.

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, 362828663 + ... + 362831694.

It is an arithmetic number, because the mean of its divisors is an integer number (160854712690).

Almost surely, 2^{1100101101212} is an apocalyptic number.

It is an amenable number.

1100101101212 is a deficient number, since it is larger than the sum of its proper divisors (830155451068).

1100101101212 is a wasteful number, since it uses less digits than its factorization.

1100101101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725660740 (or 725660738 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100101101212 its reverse (2121011010011), we get a palindrome (3221112111223).

The spelling of 1100101101212 in words is "one trillion, one hundred billion, one hundred one million, one hundred one thousand, two hundred twelve".