202001021210202 has 32 divisors (see below), whose sum is σ = 411835705136640. Its totient is φ = 66029365646400.

The previous prime is 202001021210189. The next prime is 202001021210237. The reversal of 202001021210202 is 202012120100202.

202001021210202 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162173877 + ... + 163414712.

It is an arithmetic number, because the mean of its divisors is an integer number (12869865785520).

Almost surely, 2^{202001021210202} is an apocalyptic number.

202001021210202 is an abundant number, since it is smaller than the sum of its proper divisors (209834683926438).

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

202001021210202 is a wasteful number, since it uses less digits than its factorization.

202001021210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325590598.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202001021210202 its reverse (202012120100202), we get a palindrome (404013141310404).

The spelling of 202001021210202 in words is "two hundred two trillion, one billion, twenty-one million, two hundred ten thousand, two hundred two".