2213024440000 has 140 divisors (see below), whose sum is σ = 5986453602888. Its totient is φ = 804736000000.

The previous prime is 2213024439947. The next prime is 2213024440021. The reversal of 2213024440000 is 444203122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2074801 + ... + 2954800.

Almost surely, 2^{2213024440000} is an apocalyptic number.

2213024440000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213024440000 is an abundant number, since it is smaller than the sum of its proper divisors (3773429162888).

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

2213024440000 is an equidigital number, since it uses as much as digits as its factorization.

2213024440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029644 (or 5029619 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2213024440000 its reverse (444203122), we get a palindrome (2213468643122).

The spelling of 2213024440000 in words is "two trillion, two hundred thirteen billion, twenty-four million, four hundred forty thousand".