1001322014402 has 64 divisors (see below), whose sum is σ = 1604906956800. Its totient is φ = 467705664000.

The previous prime is 1001322014401. The next prime is 1001322014423. The reversal of 1001322014402 is 2044102231001.

It is not an unprimeable number, because it can be changed into a prime (1001322014401) 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 31 ways as a sum of consecutive naturals, for example, 230239724 + ... + 230244072.

It is an arithmetic number, because the mean of its divisors is an integer number (25076671200).

Almost surely, 2^{1001322014402} is an apocalyptic number.

1001322014402 is a deficient number, since it is larger than the sum of its proper divisors (603584942398).

1001322014402 is a wasteful number, since it uses less digits than its factorization.

1001322014402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1001322014402 its reverse (2044102231001), we get a palindrome (3045424245403).

The spelling of 1001322014402 in words is "one trillion, one billion, three hundred twenty-two million, fourteen thousand, four hundred two".