1000002042201 has 4 divisors (see below), whose sum is σ = 1333336056272. Its totient is φ = 666668028132.

The previous prime is 1000002042139. The next prime is 1000002042287. The reversal of 1000002042201 is 1022402000001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1000002042201 - 2¹⁴ = 1000002025817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000002042001) 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 3 ways as a sum of consecutive naturals, for example, 166667007031 + ... + 166667007036.

It is an arithmetic number, because the mean of its divisors is an integer number (333334014068).

Almost surely, 2^{1000002042201} is an apocalyptic number.

It is an amenable number.

1000002042201 is a deficient number, since it is larger than the sum of its proper divisors (333334014071).

1000002042201 is an equidigital number, since it uses as much as digits as its factorization.

1000002042201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333334014070.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1000002042201 its reverse (1022402000001), we get a palindrome (2022404042202).

The spelling of 1000002042201 in words is "one trillion, two million, forty-two thousand, two hundred one".