11331130200220 has 24 divisors (see below), whose sum is σ = 24040686552624. Its totient is φ = 4485725769216.

The previous prime is 11331130200199. The next prime is 11331130200263. The reversal of 11331130200220 is 2200203113311.

It is a super-2 number, since 2×11331130200220² (a number of 27 digits) contains 22 as substring.

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, 2920392442 + ... + 2920396321.

It is an arithmetic number, because the mean of its divisors is an integer number (1001695273026).

Almost surely, 2^{11331130200220} is an apocalyptic number.

11331130200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331130200220 is an abundant number, since it is smaller than the sum of its proper divisors (12709556352404).

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

11331130200220 is a wasteful number, since it uses less digits than its factorization.

11331130200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5840788869 (or 5840788867 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11331130200220 its reverse (2200203113311), we get a palindrome (13531333313531).

The spelling of 11331130200220 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, two hundred thousand, two hundred twenty".