11210331120 has 120 divisors (see below), whose sum is σ = 35333885808. Its totient is φ = 2940180480.

The previous prime is 11210331107. The next prime is 11210331133. The reversal of 11210331120 is 2113301211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11210331107) and next prime (11210331133).

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11210331120.

It is a congruent number.

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, 886764 + ... + 899316.

Almost surely, 2^11210331120 is an apocalyptic number.

11210331120 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 11210331120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17666942904).

11210331120 is an abundant number, since it is smaller than the sum of its proper divisors (24123554688).

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

11210331120 is a wasteful number, since it uses less digits than its factorization.

11210331120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691 (or 12624 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11210331120 its reverse (2113301211), we get a palindrome (13323632331).

The spelling of 11210331120 in words is "eleven billion, two hundred ten million, three hundred thirty-one thousand, one hundred twenty".