124221303101011 has 8 divisors (see below), whose sum is σ = 127110320709680. Its totient is φ = 121332292314912.

The previous prime is 124221303100949. The next prime is 124221303101017. The reversal of 124221303101011 is 110101303122421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124221303101011 - 2⁷ = 124221303100883 is a prime.

It is a super-2 number, since 2×124221303101011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124221303101017) 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 7 ways as a sum of consecutive naturals, for example, 66294841 + ... + 68142853.

It is an arithmetic number, because the mean of its divisors is an integer number (15888790088710).

Almost surely, 2^{124221303101011} is an apocalyptic number.

124221303101011 is a deficient number, since it is larger than the sum of its proper divisors (2889017608669).

124221303101011 is a wasteful number, since it uses less digits than its factorization.

124221303101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411285.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 124221303101011 its reverse (110101303122421), we get a palindrome (234322606223432).

The spelling of 124221303101011 in words is "one hundred twenty-four trillion, two hundred twenty-one billion, three hundred three million, one hundred one thousand, eleven".