124124201201 has 64 divisors (see below), whose sum is σ = 173430028800. Its totient is φ = 86198112000.

The previous prime is 124124201171. The next prime is 124124201203. The reversal of 124124201201 is 102102421421.

It is not a de Polignac number, because 124124201201 - 2⁶ = 124124201137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124124201203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4893251 + ... + 4918551.

It is an arithmetic number, because the mean of its divisors is an integer number (2709844200).

Almost surely, 2^124124201201 is an apocalyptic number.

124124201201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124124201201 is a deficient number, since it is larger than the sum of its proper divisors (49305827599).

124124201201 is a wasteful number, since it uses less digits than its factorization.

124124201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25387 (or 25361 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 124124201201 its reverse (102102421421), we get a palindrome (226226622622).

The spelling of 124124201201 in words is "one hundred twenty-four billion, one hundred twenty-four million, two hundred one thousand, two hundred one".