10303421222 has 32 divisors (see below), whose sum is σ = 16122564000. Its totient is φ = 4935044608.

The previous prime is 10303421201. The next prime is 10303421257. The reversal of 10303421222 is 22212430301.

It is a junction number, because it is equal to n+sod(n) for n = 10303421194 and 10303421203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926318 + ... + 937374.

It is an arithmetic number, because the mean of its divisors is an integer number (503830125).

Almost surely, 2^10303421222 is an apocalyptic number.

10303421222 is a deficient number, since it is larger than the sum of its proper divisors (5819142778).

10303421222 is a wasteful number, since it uses less digits than its factorization.

10303421222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11320.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10303421222 its reverse (22212430301), we get a palindrome (32515851523).

The spelling of 10303421222 in words is "ten billion, three hundred three million, four hundred twenty-one thousand, two hundred twenty-two".