12122110020001 has 8 divisors (see below), whose sum is σ = 12140923869504. Its totient is φ = 12103296936720.

The previous prime is 12122110019969. The next prime is 12122110020011. The reversal of 12122110020001 is 10002001122121.

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 12122110020001 - 2⁵ = 12122110019969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12122110020011) 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, 37088986 + ... + 37414396.

It is an arithmetic number, because the mean of its divisors is an integer number (1517615483688).

Almost surely, 2^{12122110020001} is an apocalyptic number.

It is an amenable number.

12122110020001 is a deficient number, since it is larger than the sum of its proper divisors (18813849503).

12122110020001 is an equidigital number, since it uses as much as digits as its factorization.

12122110020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383111.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12122110020001 its reverse (10002001122121), we get a palindrome (22124111142122).

The spelling of 12122110020001 in words is "twelve trillion, one hundred twenty-two billion, one hundred ten million, twenty thousand, one".