124212232134201 has 16 divisors (see below), whose sum is σ = 165633868111680. Its totient is φ = 82799375947200.

The previous prime is 124212232134169. The next prime is 124212232134203. The reversal of 124212232134201 is 102431232212421.

It is not a de Polignac number, because 124212232134201 - 2⁵ = 124212232134169 is a prime.

It is a super-2 number, since 2×124212232134201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124212232134203) 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, 1915256491 + ... + 1915321343.

It is an arithmetic number, because the mean of its divisors is an integer number (10352116756980).

Almost surely, 2^{124212232134201} is an apocalyptic number.

It is an amenable number.

124212232134201 is a deficient number, since it is larger than the sum of its proper divisors (41421635977479).

124212232134201 is a wasteful number, since it uses less digits than its factorization.

124212232134201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122696.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 124212232134201 its reverse (102431232212421), we get a palindrome (226643464346622).

The spelling of 124212232134201 in words is "one hundred twenty-four trillion, two hundred twelve billion, two hundred thirty-two million, one hundred thirty-four thousand, two hundred one".