1242224300532 has 48 divisors (see below), whose sum is σ = 2999092118400. Its totient is φ = 399713704320.

The previous prime is 1242224300521. The next prime is 1242224300587. The reversal of 1242224300532 is 2350034222421.

It is a self number, because there is not a number n which added to its sum of digits gives 1242224300532.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1328694 + ... + 2061522.

It is an arithmetic number, because the mean of its divisors is an integer number (62481085800).

Almost surely, 2^{1242224300532} is an apocalyptic number.

1242224300532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1242224300532 is an abundant number, since it is smaller than the sum of its proper divisors (1756867817868).

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

1242224300532 is a wasteful number, since it uses less digits than its factorization.

1242224300532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737736 (or 737734 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 1242224300532 its reverse (2350034222421), we get a palindrome (3592258522953).

The spelling of 1242224300532 in words is "one trillion, two hundred forty-two billion, two hundred twenty-four million, three hundred thousand, five hundred thirty-two".