1100101022212 has 48 divisors (see below), whose sum is σ = 2054122120512. Its totient is φ = 513722603520.

The previous prime is 1100101022197. The next prime is 1100101022239. The reversal of 1100101022212 is 2122201010011.

It is a junction number, because it is equal to n+sod(n) for n = 1100101022192 and 1100101022201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4519203 + ... + 4756405.

It is an arithmetic number, because the mean of its divisors is an integer number (42794210844).

Almost surely, 2^{1100101022212} is an apocalyptic number.

It is an amenable number.

1100101022212 is a deficient number, since it is larger than the sum of its proper divisors (954021098300).

1100101022212 is a wasteful number, since it uses less digits than its factorization.

1100101022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237748 (or 237746 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1100101022212 its reverse (2122201010011), we get a palindrome (3222302032223).

The spelling of 1100101022212 in words is "one trillion, one hundred billion, one hundred one million, twenty-two thousand, two hundred twelve".