1014122124421 has 16 divisors (see below), whose sum is σ = 1227254699520. Its totient is φ = 818060855040.

The previous prime is 1014122124377. The next prime is 1014122124451. The reversal of 1014122124421 is 1244212214101.

It is a cyclic number.

It is not a de Polignac number, because 1014122124421 - 2²³ = 1014113735813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014122124451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1561251 + ... + 2113231.

It is an arithmetic number, because the mean of its divisors is an integer number (76703418720).

Almost surely, 2^{1014122124421} is an apocalyptic number.

It is an amenable number.

1014122124421 is a deficient number, since it is larger than the sum of its proper divisors (213132575099).

1014122124421 is a wasteful number, since it uses less digits than its factorization.

1014122124421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567444.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1014122124421 its reverse (1244212214101), we get a palindrome (2258334338522).

The spelling of 1014122124421 in words is "one trillion, fourteen billion, one hundred twenty-two million, one hundred twenty-four thousand, four hundred twenty-one".