122120101001 has 8 divisors (see below), whose sum is σ = 129444353280. Its totient is φ = 114811483968.

The previous prime is 122120100929. The next prime is 122120101013. The reversal of 122120101001 is 100101021221.

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

It is not a de Polignac number, because 122120101001 - 2¹⁸ = 122119838857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122120101021) 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, 3892721 + ... + 3923966.

It is an arithmetic number, because the mean of its divisors is an integer number (16180544160).

Almost surely, 2^122120101001 is an apocalyptic number.

It is an amenable number.

122120101001 is a deficient number, since it is larger than the sum of its proper divisors (7324252279).

122120101001 is an equidigital number, since it uses as much as digits as its factorization.

122120101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7817623.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122120101001 its reverse (100101021221), we get a palindrome (222221122222).

The spelling of 122120101001 in words is "one hundred twenty-two billion, one hundred twenty million, one hundred one thousand, one".