10226432222 has 4 divisors (see below), whose sum is σ = 15339648336. Its totient is φ = 5113216110.

The previous prime is 10226432221. The next prime is 10226432233. The reversal of 10226432222 is 22223462201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10226432191 and 10226432200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10226432221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556608054 + ... + 2556608057.

It is an arithmetic number, because the mean of its divisors is an integer number (3834912084).

Almost surely, 2^10226432222 is an apocalyptic number.

10226432222 is a deficient number, since it is larger than the sum of its proper divisors (5113216114).

10226432222 is an equidigital number, since it uses as much as digits as its factorization.

10226432222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113216113.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10226432222 its reverse (22223462201), we get a palindrome (32449894423).

The spelling of 10226432222 in words is "ten billion, two hundred twenty-six million, four hundred thirty-two thousand, two hundred twenty-two".