2241523540420 has 24 divisors (see below), whose sum is σ = 4954946774400. Its totient is φ = 849419446752.

The previous prime is 2241523540339. The next prime is 2241523540429. The reversal of 2241523540420 is 240453251422.

It is a super-2 number, since 2×2241523540420² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2241523540429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2949372700 + ... + 2949373459.

It is an arithmetic number, because the mean of its divisors is an integer number (206456115600).

Almost surely, 2^{2241523540420} is an apocalyptic number.

2241523540420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2241523540420 is an abundant number, since it is smaller than the sum of its proper divisors (2713423233980).

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

2241523540420 is a wasteful number, since it uses less digits than its factorization.

2241523540420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898746187 (or 5898746185 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 2241523540420 its reverse (240453251422), we get a palindrome (2481976791842).

The spelling of 2241523540420 in words is "two trillion, two hundred forty-one billion, five hundred twenty-three million, five hundred forty thousand, four hundred twenty".