2213202001 has 4 divisors (see below), whose sum is σ = 2343390372. Its totient is φ = 2083013632.

The previous prime is 2213201971. The next prime is 2213202031. The reversal of 2213202001 is 1002023122.

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

It is an interprime number because it is at equal distance from previous prime (2213201971) and next prime (2213202031).

It can be written as a sum of positive squares in 2 ways, for example, as 1338462225 + 874739776 = 36585^2 + 29576^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213202001 - 2⁹ = 2213201489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213202031) 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, 65094160 + ... + 65094193.

It is an arithmetic number, because the mean of its divisors is an integer number (585847593).

Almost surely, 2^2213202001 is an apocalyptic number.

It is an amenable number.

2213202001 is a deficient number, since it is larger than the sum of its proper divisors (130188371).

2213202001 is a wasteful number, since it uses less digits than its factorization.

2213202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130188370.

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

The square root of 2213202001 is about 47044.6809001825. The cubic root of 2213202001 is about 1303.1878373976.

Adding to 2213202001 its reverse (1002023122), we get a palindrome (3215225123).

The spelling of 2213202001 in words is "two billion, two hundred thirteen million, two hundred two thousand, one".