11202212332120 has 128 divisors (see below), whose sum is σ = 25754000025600. Its totient is φ = 4384515218944.

The previous prime is 11202212332067. The next prime is 11202212332147. The reversal of 11202212332120 is 2123321220211.

It is a super-2 number, since 2×11202212332120² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11202212332091 and 11202212332100.

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, 151019601 + ... + 151093759.

It is an arithmetic number, because the mean of its divisors is an integer number (201203125200).

Almost surely, 2^{11202212332120} is an apocalyptic number.

11202212332120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11202212332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12877000012800).

11202212332120 is an abundant number, since it is smaller than the sum of its proper divisors (14551787693480).

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

11202212332120 is a wasteful number, since it uses less digits than its factorization.

11202212332120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74689 (or 74685 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11202212332120 its reverse (2123321220211), we get a palindrome (13325533552331).

The spelling of 11202212332120 in words is "eleven trillion, two hundred two billion, two hundred twelve million, three hundred thirty-two thousand, one hundred twenty".