11202320102220 has 72 divisors (see below), whose sum is σ = 36594245674896. Its totient is φ = 2757494178432.

The previous prime is 11202320102213. The next prime is 11202320102251. The reversal of 11202320102220 is 2220102320211.

11202320102220 is a `hidden beast` number, since 1 + 1 + 20 + 2 + 320 + 102 + 220 = 666.

11202320102220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11202320102220² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11202320102193 and 11202320102202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2393655802 + ... + 2393660481.

Almost surely, 2^{11202320102220} is an apocalyptic number.

11202320102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202320102220 is an abundant number, since it is smaller than the sum of its proper divisors (25391925572676).

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

11202320102220 is a wasteful number, since it uses less digits than its factorization.

11202320102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4787316311 (or 4787316306 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11202320102220 its reverse (2220102320211), we get a palindrome (13422422422431).

The spelling of 11202320102220 in words is "eleven trillion, two hundred two billion, three hundred twenty million, one hundred two thousand, two hundred twenty".