201032021322012 has 24 divisors (see below), whose sum is σ = 469076068720000. Its totient is φ = 67010480588016.

The previous prime is 201032021321977. The next prime is 201032021322079. The reversal of 201032021322012 is 210223120230102.

It is a self number, because there is not a number n which added to its sum of digits gives 201032021322012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19780762 + ... + 28166337.

Almost surely, 2^{201032021322012} is an apocalyptic number.

It is an amenable number.

201032021322012 is an abundant number, since it is smaller than the sum of its proper divisors (268044047397988).

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

201032021322012 is a wasteful number, since it uses less digits than its factorization.

201032021322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48296505 (or 48296503 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201032021322012 its reverse (210223120230102), we get a palindrome (411255141552114).

The spelling of 201032021322012 in words is "two hundred one trillion, thirty-two billion, twenty-one million, three hundred twenty-two thousand, twelve".