2070221063 has 4 divisors (see below), whose sum is σ = 2075002608. Its totient is φ = 2065439520.

The previous prime is 2070221059. The next prime is 2070221071. The reversal of 2070221063 is 3601220702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3601220702 = 2 ⋅1800610351.

It is a cyclic number.

It is not a de Polignac number, because 2070221063 - 2² = 2070221059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070221033) 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, 2390123 + ... + 2390988.

It is an arithmetic number, because the mean of its divisors is an integer number (518750652).

Almost surely, 2^2070221063 is an apocalyptic number.

2070221063 is a deficient number, since it is larger than the sum of its proper divisors (4781545).

2070221063 is an equidigital number, since it uses as much as digits as its factorization.

2070221063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781544.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2070221063 is about 45499.6820098778. The cubic root of 2070221063 is about 1274.4972644131.

Adding to 2070221063 its reverse (3601220702), we get a palindrome (5671441765).

The spelling of 2070221063 in words is "two billion, seventy million, two hundred twenty-one thousand, sixty-three".