1001442320211 has 8 divisors (see below), whose sum is σ = 1335267082240. Its totient is φ = 667622885832.

The previous prime is 1001442320183. The next prime is 1001442320233. The reversal of 1001442320211 is 1120232441001.

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

It is not a de Polignac number, because 1001442320211 - 2⁶ = 1001442320147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001442320261) 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, 870475 + ... + 1661508.

It is an arithmetic number, because the mean of its divisors is an integer number (166908385280).

Almost surely, 2^{1001442320211} is an apocalyptic number.

1001442320211 is a deficient number, since it is larger than the sum of its proper divisors (333824762029).

1001442320211 is a wasteful number, since it uses less digits than its factorization.

1001442320211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663825.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1001442320211 its reverse (1120232441001), we get a palindrome (2121674761212).

The spelling of 1001442320211 in words is "one trillion, one billion, four hundred forty-two million, three hundred twenty thousand, two hundred eleven".