240222010344250 has 64 divisors (see below), whose sum is σ = 490581195511680. Its totient is φ = 87352715136000.

The previous prime is 240222010344203. The next prime is 240222010344287. The reversal of 240222010344250 is 52443010222042.

It is a happy number.

It is a super-2 number, since 2×240222010344250² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402216349 + ... + 402813151.

It is an arithmetic number, because the mean of its divisors is an integer number (7665331179870).

Almost surely, 2^{240222010344250} is an apocalyptic number.

240222010344250 is an abundant number, since it is smaller than the sum of its proper divisors (250359185167430).

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

240222010344250 is a wasteful number, since it uses less digits than its factorization.

240222010344250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743200 (or 743190 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 240222010344250 its reverse (52443010222042), we get a palindrome (292665020566292).

The spelling of 240222010344250 in words is "two hundred forty trillion, two hundred twenty-two billion, ten million, three hundred forty-four thousand, two hundred fifty".