202010143244202 has 48 divisors (see below), whose sum is σ = 437973178461000. Its totient is φ = 67292943962112.

The previous prime is 202010143244179. The next prime is 202010143244207. The reversal of 202010143244202 is 202442341010202.

It is a happy number.

202010143244202 is a `hidden beast` number, since 2 + 0 + 20 + 1 + 0 + 1 + 432 + 4 + 4 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 163994890990401 + 38015252253801 = 12806049^2 + 6165651^2 .

It is not an unprimeable number, because it can be changed into a prime (202010143244207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 628588374 + ... + 628909662.

Almost surely, 2^{202010143244202} is an apocalyptic number.

202010143244202 is an abundant number, since it is smaller than the sum of its proper divisors (235963035216798).

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

202010143244202 is a wasteful number, since it uses less digits than its factorization.

202010143244202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343895 (or 343892 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 202010143244202 its reverse (202442341010202), we get a palindrome (404452484254404).

The spelling of 202010143244202 in words is "two hundred two trillion, ten billion, one hundred forty-three million, two hundred forty-four thousand, two hundred two".