11020220102120 has 64 divisors (see below), whose sum is σ = 26129734323840. Its totient is φ = 4174685152000.

The previous prime is 11020220102113. The next prime is 11020220102159. The reversal of 11020220102120 is 2120102202011.

11020220102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11020220102095 and 11020220102104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59206586 + ... + 59392425.

It is an arithmetic number, because the mean of its divisors is an integer number (408277098810).

Almost surely, 2^{11020220102120} is an apocalyptic number.

11020220102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020220102120 is an abundant number, since it is smaller than the sum of its proper divisors (15109514221720).

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

11020220102120 is a wasteful number, since it uses less digits than its factorization.

11020220102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118599146 (or 118599142 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020220102120 its reverse (2120102202011), we get a palindrome (13140322304131).

The spelling of 11020220102120 in words is "eleven trillion, twenty billion, two hundred twenty million, one hundred two thousand, one hundred twenty".