2240424442220 has 24 divisors (see below), whose sum is σ = 4751474415408. Its totient is φ = 887296808000.

The previous prime is 2240424442213. The next prime is 2240424442247. The reversal of 2240424442220 is 222444240422.

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, 554558486 + ... + 554562525.

It is an arithmetic number, because the mean of its divisors is an integer number (197978100642).

Almost surely, 2^{2240424442220} is an apocalyptic number.

2240424442220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240424442220 is an abundant number, since it is smaller than the sum of its proper divisors (2511049973188).

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

2240424442220 is a wasteful number, since it uses less digits than its factorization.

2240424442220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109121121 (or 1109121119 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2240424442220 its reverse (222444240422), we get a palindrome (2462868682642).

The spelling of 2240424442220 in words is "two trillion, two hundred forty billion, four hundred twenty-four million, four hundred forty-two thousand, two hundred twenty".