2110321220001 has 16 divisors (see below), whose sum is σ = 2979376997184. Its totient is φ = 1324078682624.

The previous prime is 2110321219987. The next prime is 2110321220023. The reversal of 2110321220001 is 1000221230112.

It is a cyclic number.

It is not a de Polignac number, because 2110321220001 - 2¹³ = 2110321211809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110321220071) 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, 874741 + ... + 2232893.

It is an arithmetic number, because the mean of its divisors is an integer number (186211062324).

Almost surely, 2^{2110321220001} is an apocalyptic number.

It is an amenable number.

2110321220001 is a deficient number, since it is larger than the sum of its proper divisors (869055777183).

2110321220001 is a wasteful number, since it uses less digits than its factorization.

2110321220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388640.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2110321220001 its reverse (1000221230112), we get a palindrome (3110542450113).

The spelling of 2110321220001 in words is "two trillion, one hundred ten billion, three hundred twenty-one million, two hundred twenty thousand, one".