332729222 has 8 divisors (see below), whose sum is σ = 570392976. Its totient is φ = 142598232.

The previous prime is 332729203. The next prime is 332729237. The reversal of 332729222 is 222927233.

332729222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332729222² = 221417470345450568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11883173 + ... + 11883200.

It is an arithmetic number, because the mean of its divisors is an integer number (71299122).

Almost surely, 2^332729222 is an apocalyptic number.

332729222 is a deficient number, since it is larger than the sum of its proper divisors (237663754).

332729222 is a wasteful number, since it uses less digits than its factorization.

332729222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23766382.

The product of its digits is 18144, while the sum is 32.

The square root of 332729222 is about 18240.8668105438. The cubic root of 332729222 is about 692.9421536491.

The spelling of 332729222 in words is "three hundred thirty-two million, seven hundred twenty-nine thousand, two hundred twenty-two".