3103221422 has 16 divisors (see below), whose sum is σ = 5320691712. Its totient is φ = 1329731160.

The previous prime is 3103221419. The next prime is 3103221467. The reversal of 3103221422 is 2241223013.

It is a junction number, because it is equal to n+sod(n) for n = 3103221394 and 3103221403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91547 + ... + 120777.

It is an arithmetic number, because the mean of its divisors is an integer number (332543232).

Almost surely, 2^3103221422 is an apocalyptic number.

3103221422 is a deficient number, since it is larger than the sum of its proper divisors (2217470290).

3103221422 is a wasteful number, since it uses less digits than its factorization.

3103221422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36823.

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

The square root of 3103221422 is about 55706.5653401823. The cubic root of 3103221422 is about 1458.6046313602.

Adding to 3103221422 its reverse (2241223013), we get a palindrome (5344444435).

The spelling of 3103221422 in words is "three billion, one hundred three million, two hundred twenty-one thousand, four hundred twenty-two".