1101010211120 has 20 divisors (see below), whose sum is σ = 2559848741040. Its totient is φ = 440404084416.

The previous prime is 1101010211111. The next prime is 1101010211123. The reversal of 1101010211120 is 211120101011.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (1101010211123) by changing a digit.

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, 6881313740 + ... + 6881313899.

It is an arithmetic number, because the mean of its divisors is an integer number (127992437052).

Almost surely, 2^{1101010211120} is an apocalyptic number.

1101010211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101010211120 is an abundant number, since it is smaller than the sum of its proper divisors (1458838529920).

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

1101010211120 is a wasteful number, since it uses less digits than its factorization.

1101010211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13762627652 (or 13762627646 counting only the distinct ones).

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

Adding to 1101010211120 its reverse (211120101011), we get a palindrome (1312130312131).

The spelling of 1101010211120 in words is "one trillion, one hundred one billion, ten million, two hundred eleven thousand, one hundred twenty".