10162230421 has 4 divisors (see below), whose sum is σ = 11613977632. Its totient is φ = 8710483212.

The previous prime is 10162230359. The next prime is 10162230487. The reversal of 10162230421 is 12403226101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10162230421 - 2¹³ = 10162222229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10162230392 and 10162230401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10162230821) 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 3 ways as a sum of consecutive naturals, for example, 725873595 + ... + 725873608.

It is an arithmetic number, because the mean of its divisors is an integer number (2903494408).

Almost surely, 2^10162230421 is an apocalyptic number.

It is an amenable number.

10162230421 is a deficient number, since it is larger than the sum of its proper divisors (1451747211).

10162230421 is an equidigital number, since it uses as much as digits as its factorization.

10162230421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451747210.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10162230421 its reverse (12403226101), we get a palindrome (22565456522).

The spelling of 10162230421 in words is "ten billion, one hundred sixty-two million, two hundred thirty thousand, four hundred twenty-one".