213002220211 has 12 divisors (see below), whose sum is σ = 245239528824. Its totient is φ = 183446884800.

The previous prime is 213002220203. The next prime is 213002220229. The reversal of 213002220211 is 112022200312.

It is a happy number.

It is not a de Polignac number, because 213002220211 - 2³ = 213002220203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213002229211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26815750 + ... + 26823691.

It is an arithmetic number, because the mean of its divisors is an integer number (20436627402).

Almost surely, 2^213002220211 is an apocalyptic number.

213002220211 is a deficient number, since it is larger than the sum of its proper divisors (32237308613).

213002220211 is a wasteful number, since it uses less digits than its factorization.

213002220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53639490 (or 53639471 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 213002220211 its reverse (112022200312), we get a palindrome (325024420523).

The spelling of 213002220211 in words is "two hundred thirteen billion, two million, two hundred twenty thousand, two hundred eleven".