1001322202001 has 8 divisors (see below), whose sum is σ = 1092398181600. Its totient is φ = 910254003840.

The previous prime is 1001322201977. The next prime is 1001322202009. The reversal of 1001322202001 is 1002022231001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001322202001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1001322202009) 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, 1674656 + ... + 2192513.

It is an arithmetic number, because the mean of its divisors is an integer number (136549772700).

Almost surely, 2^{1001322202001} is an apocalyptic number.

1001322202001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1001322202001 is a deficient number, since it is larger than the sum of its proper divisors (91075979599).

1001322202001 is a wasteful number, since it uses less digits than its factorization.

1001322202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890719.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1001322202001 its reverse (1002022231001), we get a palindrome (2003344433002).

The spelling of 1001322202001 in words is "one trillion, one billion, three hundred twenty-two million, two hundred two thousand, one".