11020202010120 has 64 divisors (see below), whose sum is σ = 33095889832320. Its totient is φ = 2935584198144.

The previous prime is 11020202010079. The next prime is 11020202010131. The reversal of 11020202010120 is 2101020202011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11020202010096 and 11020202010105.

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, 48892372 + ... + 49117251.

It is an arithmetic number, because the mean of its divisors is an integer number (517123278630).

Almost surely, 2^{11020202010120} is an apocalyptic number.

11020202010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020202010120 is an abundant number, since it is smaller than the sum of its proper divisors (22075687822200).

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

11020202010120 is a wasteful number, since it uses less digits than its factorization.

11020202010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98010574 (or 98010570 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020202010120 its reverse (2101020202011), we get a palindrome (13121222212131).

The spelling of 11020202010120 in words is "eleven trillion, twenty billion, two hundred two million, ten thousand, one hundred twenty".