201301211012 has 72 divisors (see below), whose sum is σ = 399923279616. Its totient is φ = 88500456000.

The previous prime is 201301210993. The next prime is 201301211017. The reversal of 201301211012 is 210112103102.

It is not an unprimeable number, because it can be changed into a prime (201301211017) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 51206687 + ... + 51210617.

Almost surely, 2^201301211012 is an apocalyptic number.

201301211012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201301211012 is a deficient number, since it is larger than the sum of its proper divisors (198622068604).

201301211012 is a wasteful number, since it uses less digits than its factorization.

201301211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401 (or 7388 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201301211012 its reverse (210112103102), we get a palindrome (411413314114).

The spelling of 201301211012 in words is "two hundred one billion, three hundred one million, two hundred eleven thousand, twelve".