2110120222001 has 4 divisors (see below), whose sum is σ = 2301949333104. Its totient is φ = 1918291110900.

The previous prime is 2110120221983. The next prime is 2110120222037. The reversal of 2110120222001 is 1002220210112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2110120222001 - 2²² = 2110116027697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110120225001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95914555535 + ... + 95914555556.

It is an arithmetic number, because the mean of its divisors is an integer number (575487333276).

Almost surely, 2^{2110120222001} is an apocalyptic number.

It is an amenable number.

2110120222001 is a deficient number, since it is larger than the sum of its proper divisors (191829111103).

2110120222001 is a wasteful number, since it uses less digits than its factorization.

2110120222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191829111102.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2110120222001 its reverse (1002220210112), we get a palindrome (3112340432113).

The spelling of 2110120222001 in words is "two trillion, one hundred ten billion, one hundred twenty million, two hundred twenty-two thousand, one".