241222425505240 has 32 divisors (see below), whose sum is σ = 548345822935680. Its totient is φ = 95494238548992.

The previous prime is 241222425505219. The next prime is 241222425505247. The reversal of 241222425505240 is 42505524222142.

It is a super-2 number, since 2×241222425505240² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 241222425505193 and 241222425505202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241222425505247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31085360232 + ... + 31085367991.

It is an arithmetic number, because the mean of its divisors is an integer number (17135806966740).

Almost surely, 2^{241222425505240} is an apocalyptic number.

241222425505240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241222425505240 is an abundant number, since it is smaller than the sum of its proper divisors (307123397430440).

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

241222425505240 is a wasteful number, since it uses less digits than its factorization.

241222425505240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62170728331 (or 62170728327 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 40.

Adding to 241222425505240 its reverse (42505524222142), we get a palindrome (283727949727382).

The spelling of 241222425505240 in words is "two hundred forty-one trillion, two hundred twenty-two billion, four hundred twenty-five million, five hundred five thousand, two hundred forty".