10322242121 has 32 divisors (see below), whose sum is σ = 11282626080. Its totient is φ = 9407840256.

The previous prime is 10322242109. The next prime is 10322242141. The reversal of 10322242121 is 12124222301.

It can be written as a sum of positive squares in 16 ways, for example, as 949872400 + 9372369721 = 30820^2 + 96811^2 .

It is not a de Polignac number, because 10322242121 - 2¹⁴ = 10322225737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10322242093 and 10322242102.

It is not an unprimeable number, because it can be changed into a prime (10322242141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18531575 + ... + 18532131.

It is an arithmetic number, because the mean of its divisors is an integer number (352582065).

Almost surely, 2^10322242121 is an apocalyptic number.

It is an amenable number.

10322242121 is a deficient number, since it is larger than the sum of its proper divisors (960383959).

10322242121 is a wasteful number, since it uses less digits than its factorization.

10322242121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10322242121 its reverse (12124222301), we get a palindrome (22446464422).

The spelling of 10322242121 in words is "ten billion, three hundred twenty-two million, two hundred forty-two thousand, one hundred twenty-one".