201124014012 has 48 divisors (see below), whose sum is σ = 539413072800. Its totient is φ = 64729566720.

The previous prime is 201124014011. The next prime is 201124014017. The reversal of 201124014012 is 210410421102.

201124014012 is a `hidden beast` number, since 20 + 1 + 1 + 240 + 1 + 401 + 2 = 666.

It is a super-2 number, since 2×201124014012² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201124014011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32104789 + ... + 32111052.

It is an arithmetic number, because the mean of its divisors is an integer number (11237772350).

Almost surely, 2^201124014012 is an apocalyptic number.

It is an amenable number.

201124014012 is an abundant number, since it is smaller than the sum of its proper divisors (338289058788).

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

201124014012 is a wasteful number, since it uses less digits than its factorization.

201124014012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64215883 (or 64215875 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201124014012 its reverse (210410421102), we get a palindrome (411534435114).

The spelling of 201124014012 in words is "two hundred one billion, one hundred twenty-four million, fourteen thousand, twelve".