101000032221001 has 8 divisors (see below), whose sum is σ = 102278925015680. Its totient is φ = 99721149710832.

The previous prime is 101000032220957. The next prime is 101000032221019. The reversal of 101000032221001 is 100122230000101.

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

It is a cyclic number.

It is not a de Polignac number, because 101000032221001 - 2³³ = 100991442286409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101000032221061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18255766 + ... + 23135968.

It is an arithmetic number, because the mean of its divisors is an integer number (12784865626960).

Almost surely, 2^{101000032221001} is an apocalyptic number.

It is an amenable number.

101000032221001 is a deficient number, since it is larger than the sum of its proper divisors (1278892794679).

101000032221001 is an equidigital number, since it uses as much as digits as its factorization.

101000032221001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5142255.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101000032221001 its reverse (100122230000101), we get a palindrome (201122262221102).

The spelling of 101000032221001 in words is "one hundred one trillion, thirty-two million, two hundred twenty-one thousand, one".