122031211001 has 8 divisors (see below), whose sum is σ = 139762883520. Its totient is φ = 104374199088.

The previous prime is 122031210953. The next prime is 122031211013. The reversal of 122031211001 is 100112130221.

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 122031211001 - 2²⁶ = 121964102137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122031211031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18661646 + ... + 18668183.

It is an arithmetic number, because the mean of its divisors is an integer number (17470360440).

Almost surely, 2^122031211001 is an apocalyptic number.

It is an amenable number.

122031211001 is a deficient number, since it is larger than the sum of its proper divisors (17731672519).

122031211001 is an equidigital number, since it uses as much as digits as its factorization.

122031211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37330303.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 122031211001 its reverse (100112130221), we get a palindrome (222143341222).

The spelling of 122031211001 in words is "one hundred twenty-two billion, thirty-one million, two hundred eleven thousand, one".