12122102021001 has 16 divisors (see below), whose sum is σ = 18471855360000. Its totient is φ = 6926885121168.

The previous prime is 12122102020999. The next prime is 12122102021017. The reversal of 12122102021001 is 10012020122121.

12122102021001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12122102021001 - 2¹ = 12122102020999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12122102021401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4197670 + ... + 6470288.

It is an arithmetic number, because the mean of its divisors is an integer number (1154490960000).

Almost surely, 2^{12122102021001} is an apocalyptic number.

It is an amenable number.

12122102021001 is a deficient number, since it is larger than the sum of its proper divisors (6349753338999).

12122102021001 is a wasteful number, since it uses less digits than its factorization.

12122102021001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526628.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12122102021001 its reverse (10012020122121), we get a palindrome (22134122143122).

The spelling of 12122102021001 in words is "twelve trillion, one hundred twenty-two billion, one hundred two million, twenty-one thousand, one".