11202101012120 has 32 divisors (see below), whose sum is σ = 26687358295200. Its totient is φ = 4217261557248.

The previous prime is 11202101012101. The next prime is 11202101012147. The reversal of 11202101012120 is 2121010120211.

It is a junction number, because it is equal to n+sod(n) for n = 11202101012095 and 11202101012104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8236838300 + ... + 8236839659.

It is an arithmetic number, because the mean of its divisors is an integer number (833979946725).

Almost surely, 2^{11202101012120} is an apocalyptic number.

11202101012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202101012120 is an abundant number, since it is smaller than the sum of its proper divisors (15485257283080).

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

11202101012120 is a wasteful number, since it uses less digits than its factorization.

11202101012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16473677987 (or 16473677983 counting only the distinct ones).

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

Adding to 11202101012120 its reverse (2121010120211), we get a palindrome (13323111132331).

The spelling of 11202101012120 in words is "eleven trillion, two hundred two billion, one hundred one million, twelve thousand, one hundred twenty".