1001224301442 has 16 divisors (see below), whose sum is σ = 2003966775360. Its totient is φ = 333488405072.

The previous prime is 1001224301411. The next prime is 1001224301491. The reversal of 1001224301442 is 2441034221001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63248613 + ... + 63264440.

It is an arithmetic number, because the mean of its divisors is an integer number (125247923460).

Almost surely, 2^{1001224301442} is an apocalyptic number.

1001224301442 is an abundant number, since it is smaller than the sum of its proper divisors (1002742473918).

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

1001224301442 is a wasteful number, since it uses less digits than its factorization.

1001224301442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126514377.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1001224301442 its reverse (2441034221001), we get a palindrome (3442258522443).

The spelling of 1001224301442 in words is "one trillion, one billion, two hundred twenty-four million, three hundred one thousand, four hundred forty-two".