213333212202 has 64 divisors (see below), whose sum is σ = 470436277248. Its totient is φ = 63955008000.

The previous prime is 213333212189. The next prime is 213333212207. The reversal of 213333212202 is 202212333312.

It is a super-2 number, since 2×213333212202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213333212207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22472677 + ... + 22482167.

It is an arithmetic number, because the mean of its divisors is an integer number (7350566832).

Almost surely, 2^213333212202 is an apocalyptic number.

213333212202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 213333212202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235218138624).

213333212202 is an abundant number, since it is smaller than the sum of its proper divisors (257103065046).

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

213333212202 is a wasteful number, since it uses less digits than its factorization.

213333212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 213333212202 its reverse (202212333312), we get a palindrome (415545545514).

The spelling of 213333212202 in words is "two hundred thirteen billion, three hundred thirty-three million, two hundred twelve thousand, two hundred two".