3431030222 has 32 divisors (see below), whose sum is σ = 5535436800. Its totient is φ = 1590176448.

The previous prime is 3431030201. The next prime is 3431030257. The reversal of 3431030222 is 2220301343.

3431030222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3431030194 and 3431030203.

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, 347429 + ... + 357167.

It is an arithmetic number, because the mean of its divisors is an integer number (172982400).

Almost surely, 2^3431030222 is an apocalyptic number.

3431030222 is a deficient number, since it is larger than the sum of its proper divisors (2104406578).

3431030222 is a wasteful number, since it uses less digits than its factorization.

3431030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9960.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3431030222 is about 58574.9965599658. The cubic root of 3431030222 is about 1508.2552574328.

Adding to 3431030222 its reverse (2220301343), we get a palindrome (5651331565).

The spelling of 3431030222 in words is "three billion, four hundred thirty-one million, thirty thousand, two hundred twenty-two".