10422030121 has 8 divisors (see below), whose sum is σ = 10801355400. Its totient is φ = 10044034560.

The previous prime is 10422030109. The next prime is 10422030169. The reversal of 10422030121 is 12103022401.

It can be written as a sum of positive squares in 4 ways, for example, as 4697594521 + 5724435600 = 68539^2 + 75660^2 .

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 10422030121 - 2⁹ = 10422029609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10422030095 and 10422030104.

It is not an unprimeable number, because it can be changed into a prime (10422030191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316456 + ... + 347833.

It is an arithmetic number, because the mean of its divisors is an integer number (1350169425).

Almost surely, 2^10422030121 is an apocalyptic number.

It is an amenable number.

10422030121 is a deficient number, since it is larger than the sum of its proper divisors (379325279).

10422030121 is an equidigital number, since it uses as much as digits as its factorization.

10422030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664859.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10422030121 its reverse (12103022401), we get a palindrome (22525052522).

The spelling of 10422030121 in words is "ten billion, four hundred twenty-two million, thirty thousand, one hundred twenty-one".