2242404420020 has 12 divisors (see below), whose sum is σ = 4709049282084. Its totient is φ = 896961768000.

The previous prime is 2242404420013. The next prime is 2242404420023. The reversal of 2242404420020 is 200244042422.

It can be written as a sum of positive squares in 2 ways, for example, as 517395367204 + 1725009052816 = 719302^2 + 1313396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242404420023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56060110481 + ... + 56060110520.

It is an arithmetic number, because the mean of its divisors is an integer number (392420773507).

Almost surely, 2^{2242404420020} is an apocalyptic number.

2242404420020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242404420020 is an abundant number, since it is smaller than the sum of its proper divisors (2466644862064).

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

2242404420020 is a wasteful number, since it uses less digits than its factorization.

2242404420020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112120221010 (or 112120221008 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2242404420020 its reverse (200244042422), we get a palindrome (2442648462442).

The spelling of 2242404420020 in words is "two trillion, two hundred forty-two billion, four hundred four million, four hundred twenty thousand, twenty".