11020112102120 has 64 divisors (see below), whose sum is σ = 28640505268800. Its totient is φ = 3771589166080.

The previous prime is 11020112102093. The next prime is 11020112102249. The reversal of 11020112102120 is 2120121102011.

It is a junction number, because it is equal to n+sod(n) for n = 11020112102095 and 11020112102104.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 736631030 + ... + 736645989.

It is an arithmetic number, because the mean of its divisors is an integer number (447507894825).

Almost surely, 2^{11020112102120} is an apocalyptic number.

11020112102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020112102120 is an abundant number, since it is smaller than the sum of its proper divisors (17620393166680).

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

11020112102120 is a wasteful number, since it uses less digits than its factorization.

11020112102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473277058 (or 1473277054 counting only the distinct ones).

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

Adding to 11020112102120 its reverse (2120121102011), we get a palindrome (13140233204131).

The spelling of 11020112102120 in words is "eleven trillion, twenty billion, one hundred twelve million, one hundred two thousand, one hundred twenty".