201032212012 has 96 divisors (see below), whose sum is σ = 384154493184. Its totient is φ = 91693056000.

The previous prime is 201032212009. The next prime is 201032212021. The reversal of 201032212012 is 210212230102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163307437 + ... + 163308667.

It is an arithmetic number, because the mean of its divisors is an integer number (4001609304).

Almost surely, 2^201032212012 is an apocalyptic number.

It is an amenable number.

201032212012 is a deficient number, since it is larger than the sum of its proper divisors (183122281172).

201032212012 is a wasteful number, since it uses less digits than its factorization.

201032212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819 (or 1817 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201032212012 its reverse (210212230102), we get a palindrome (411244442114).

The spelling of 201032212012 in words is "two hundred one billion, thirty-two million, two hundred twelve thousand, twelve".