202201020020012 has 24 divisors (see below), whose sum is σ = 403487103299616. Its totient is φ = 87833927248128.

The previous prime is 202201020019993. The next prime is 202201020020017. The reversal of 202201020020012 is 210020020102202.

It is not an unprimeable number, because it can be changed into a prime (202201020020017) 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 7 ways as a sum of consecutive naturals, for example, 114367091888 + ... + 114367093655.

It is an arithmetic number, because the mean of its divisors is an integer number (16811962637484).

Almost surely, 2^{202201020020012} is an apocalyptic number.

It is an amenable number.

202201020020012 is a deficient number, since it is larger than the sum of its proper divisors (201286083279604).

202201020020012 is a wasteful number, since it uses less digits than its factorization.

202201020020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228734185577 (or 228734185575 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202201020020012 its reverse (210020020102202), we get a palindrome (412221040122214).

The spelling of 202201020020012 in words is "two hundred two trillion, two hundred one billion, twenty million, twenty thousand, twelve".