1024421143122 has 24 divisors (see below), whose sum is σ = 2390316001164. Its totient is φ = 315206505504.

The previous prime is 1024421143103. The next prime is 1024421143127. The reversal of 1024421143122 is 2213411244201.

1024421143122 is a `hidden beast` number, since 10 + 2 + 4 + 4 + 211 + 431 + 2 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1015537892121 + 8883251001 = 1007739^2 + 94251^2 .

It is not an unprimeable number, because it can be changed into a prime (1024421143127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2188933833 + ... + 2188934300.

Almost surely, 2^{1024421143122} is an apocalyptic number.

1024421143122 is an abundant number, since it is smaller than the sum of its proper divisors (1365894858042).

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

1024421143122 is a wasteful number, since it uses less digits than its factorization.

1024421143122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377868154 (or 4377868151 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1024421143122 its reverse (2213411244201), we get a palindrome (3237832387323).

The spelling of 1024421143122 in words is "one trillion, twenty-four billion, four hundred twenty-one million, one hundred forty-three thousand, one hundred twenty-two".