11210330420 has 24 divisors (see below), whose sum is σ = 23647271424. Its totient is φ = 4464022176.

The previous prime is 11210330419. The next prime is 11210330423. The reversal of 11210330420 is 2403301211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210330423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1252304 + ... + 1261223.

It is an arithmetic number, because the mean of its divisors is an integer number (985302976).

Almost surely, 2^11210330420 is an apocalyptic number.

11210330420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210330420 is an abundant number, since it is smaller than the sum of its proper divisors (12436941004).

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

11210330420 is a wasteful number, since it uses less digits than its factorization.

11210330420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513759 (or 2513757 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11210330420 its reverse (2403301211), we get a palindrome (13613631631).

The spelling of 11210330420 in words is "eleven billion, two hundred ten million, three hundred thirty thousand, four hundred twenty".