213210332202 has 16 divisors (see below), whose sum is σ = 487337902272. Its totient is φ = 60917237760.

The previous prime is 213210332201. The next prime is 213210332213. The reversal of 213210332202 is 202233012312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (213210332201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538218199 + ... + 2538218282.

It is an arithmetic number, because the mean of its divisors is an integer number (30458618892).

Almost surely, 2^213210332202 is an apocalyptic number.

213210332202 is an abundant number, since it is smaller than the sum of its proper divisors (274127570070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213210332202 is a wasteful number, since it uses less digits than its factorization.

213210332202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076436493.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 213210332202 its reverse (202233012312), we get a palindrome (415443344514).

The spelling of 213210332202 in words is "two hundred thirteen billion, two hundred ten million, three hundred thirty-two thousand, two hundred two".