889012101001 has 4 divisors (see below), whose sum is σ = 935802211600. Its totient is φ = 842221990404.

The previous prime is 889012100971. The next prime is 889012101011. The reversal of 889012101001 is 100101210988.

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 a cyclic number.

It is not a de Polignac number, because 889012101001 - 2⁵ = 889012100969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (889012101011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23395055271 + ... + 23395055308.

It is an arithmetic number, because the mean of its divisors is an integer number (233950552900).

Almost surely, 2^889012101001 is an apocalyptic number.

It is an amenable number.

889012101001 is a deficient number, since it is larger than the sum of its proper divisors (46790110599).

889012101001 is a wasteful number, since it uses less digits than its factorization.

889012101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46790110598.

The product of its (nonzero) digits is 1152, while the sum is 31.

Adding to 889012101001 its reverse (100101210988), we get a palindrome (989113311989).

The spelling of 889012101001 in words is "eight hundred eighty-nine billion, twelve million, one hundred one thousand, one".