202243202342202 has 96 divisors (see below), whose sum is σ = 498422539961280. Its totient is φ = 54360755043840.

The previous prime is 202243202342201. The next prime is 202243202342231.

It is a happy number.

202243202342202 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 202243202342202.

It is not an unprimeable number, because it can be changed into a prime (202243202342201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2423577 + ... + 20257347.

It is an arithmetic number, because the mean of its divisors is an integer number (5191901457930).

Almost surely, 2^{202243202342202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202243202342202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249211269980640).

202243202342202 is an abundant number, since it is smaller than the sum of its proper divisors (296179337619078).

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

202243202342202 is a wasteful number, since it uses less digits than its factorization.

202243202342202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17836076 (or 17836069 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

It can be divided in two parts, 20224320 and 2342202, that added together give a palindrome (22566522).

The spelling of 202243202342202 in words is "two hundred two trillion, two hundred forty-three billion, two hundred two million, three hundred forty-two thousand, two hundred two".