2210020001 has 32 divisors (see below), whose sum is σ = 2630880000. Its totient is φ = 1855351680.

The previous prime is 2210019989. The next prime is 2210020003. The reversal of 2210020001 is 1000200122.

It is not a de Polignac number, because 2210020001 - 2⁶ = 2210019937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2210020003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4241621 + ... + 4242141.

It is an arithmetic number, because the mean of its divisors is an integer number (82215000).

Almost surely, 2^2210020001 is an apocalyptic number.

It is an amenable number.

2210020001 is a deficient number, since it is larger than the sum of its proper divisors (420859999).

2210020001 is an equidigital number, since it uses as much as digits as its factorization.

2210020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 2210020001 is about 47010.8498221421. The cubic root of 2210020001 is about 1302.5629911954.

Adding to 2210020001 its reverse (1000200122), we get a palindrome (3210220123).

The spelling of 2210020001 in words is "two billion, two hundred ten million, twenty thousand, one".