201201002092 has 12 divisors (see below), whose sum is σ = 352239904800. Its totient is φ = 100561029296.

The previous prime is 201201002027. The next prime is 201201002153. The reversal of 201201002092 is 290200102102.

201201002092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9856468 + ... + 9876859.

It is an arithmetic number, because the mean of its divisors is an integer number (29353325400).

Almost surely, 2^201201002092 is an apocalyptic number.

It is an amenable number.

201201002092 is a deficient number, since it is larger than the sum of its proper divisors (151038902708).

201201002092 is a wasteful number, since it uses less digits than its factorization.

201201002092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19735880 (or 19735878 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201201002092 its reverse (290200102102), we get a palindrome (491401104194).

The spelling of 201201002092 in words is "two hundred one billion, two hundred one million, two thousand, ninety-two".