2110220020001 has 8 divisors (see below), whose sum is σ = 2238240602400. Its totient is φ = 1983895074720.

The previous prime is 2110220019997. The next prime is 2110220020009. The reversal of 2110220020001 is 1000200220112.

It is a happy number.

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 2110220020001 - 2² = 2110220019997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110220020009) 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, 423906716 + ... + 423911693.

It is an arithmetic number, because the mean of its divisors is an integer number (279780075300).

Almost surely, 2^{2110220020001} is an apocalyptic number.

It is an amenable number.

2110220020001 is a deficient number, since it is larger than the sum of its proper divisors (128020582399).

2110220020001 is a wasteful number, since it uses less digits than its factorization.

2110220020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847818559.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2110220020001 its reverse (1000200220112), we get a palindrome (3110420240113).

The spelling of 2110220020001 in words is "two trillion, one hundred ten billion, two hundred twenty million, twenty thousand, one".