20002210213 has 4 divisors (see below), whose sum is σ = 20003623948. Its totient is φ = 20000796480.

The previous prime is 20002210211. The next prime is 20002210219. The reversal of 20002210213 is 31201220002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3745195204 + 16257015009 = 61198^2 + 127503^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002210213 - 2¹ = 20002210211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20002210193 and 20002210202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002210211) 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, 685428 + ... + 714013.

It is an arithmetic number, because the mean of its divisors is an integer number (5000905987).

Almost surely, 2^20002210213 is an apocalyptic number.

It is an amenable number.

20002210213 is a deficient number, since it is larger than the sum of its proper divisors (1413735).

20002210213 is a wasteful number, since it uses less digits than its factorization.

20002210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413734.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20002210213 its reverse (31201220002), we get a palindrome (51203430215).

The spelling of 20002210213 in words is "twenty billion, two million, two hundred ten thousand, two hundred thirteen".