11010202020120 has 128 divisors (see below), whose sum is σ = 34975956945600. Its totient is φ = 2763157241856.

The previous prime is 11010202020079. The next prime is 11010202020133. The reversal of 11010202020120 is 2102020201011.

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 = 11010202020096 and 11010202020105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31193586 + ... + 31544574.

Almost surely, 2^{11010202020120} is an apocalyptic number.

11010202020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010202020120 is an abundant number, since it is smaller than the sum of its proper divisors (23965754925480).

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

11010202020120 is a wasteful number, since it uses less digits than its factorization.

11010202020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366397 (or 366393 counting only the distinct ones).

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

Adding to 11010202020120 its reverse (2102020201011), we get a palindrome (13112222221131).

The spelling of 11010202020120 in words is "eleven trillion, ten billion, two hundred two million, twenty thousand, one hundred twenty".