202012323201 has 24 divisors (see below), whose sum is σ = 327904065216. Its totient is φ = 118910262240.

The previous prime is 202012323199. The next prime is 202012323211. The reversal of 202012323201 is 102323210202.

It is not a de Polignac number, because 202012323201 - 2¹ = 202012323199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202012323211) 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, 37532115 + ... + 37537496.

It is an arithmetic number, because the mean of its divisors is an integer number (13662669384).

Almost surely, 2^202012323201 is an apocalyptic number.

It is an amenable number.

202012323201 is a deficient number, since it is larger than the sum of its proper divisors (125891742015).

202012323201 is a wasteful number, since it uses less digits than its factorization.

202012323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75069653 (or 75069650 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202012323201 its reverse (102323210202), we get a palindrome (304335533403).

The spelling of 202012323201 in words is "two hundred two billion, twelve million, three hundred twenty-three thousand, two hundred one".