202010145145216 has 64 divisors (see below), whose sum is σ = 407233276077600. Its totient is φ = 99804080189440.

The previous prime is 202010145145189. The next prime is 202010145145241. The reversal of 202010145145216 is 612541541010202.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11345466 + ... + 23081158.

Almost surely, 2^{202010145145216} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202010145145216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203616638038800).

202010145145216 is an abundant number, since it is smaller than the sum of its proper divisors (205223130932384).

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

202010145145216 is a wasteful number, since it uses less digits than its factorization.

202010145145216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737307 (or 11737295 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

Adding to 202010145145216 its reverse (612541541010202), we get a palindrome (814551686155418).

The spelling of 202010145145216 in words is "two hundred two trillion, ten billion, one hundred forty-five million, one hundred forty-five thousand, two hundred sixteen".