2122110112001 has 8 divisors (see below), whose sum is σ = 2330360534208. Its totient is φ = 1916414910000.

The previous prime is 2122110111973. The next prime is 2122110112009. The reversal of 2122110112001 is 1002110112212.

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 2122110112001 - 2³⁰ = 2121036370177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122110112009) 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, 638803310 + ... + 638806631.

It is an arithmetic number, because the mean of its divisors is an integer number (291295066776).

Almost surely, 2^{2122110112001} is an apocalyptic number.

It is an amenable number.

2122110112001 is a deficient number, since it is larger than the sum of its proper divisors (208250422207).

2122110112001 is a wasteful number, since it uses less digits than its factorization.

2122110112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277610103.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2122110112001 its reverse (1002110112212), we get a palindrome (3124220224213).

The spelling of 2122110112001 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, one".