350307222 has 32 divisors (see below), whose sum is σ = 712713984. Its totient is φ = 114760800.

The previous prime is 350307169. The next prime is 350307229. The reversal of 350307222 is 222703053.

It is a junction number, because it is equal to n+sod(n) for n = 350307192 and 350307201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350307229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252972 + ... + 254352.

It is an arithmetic number, because the mean of its divisors is an integer number (22272312).

Almost surely, 2^350307222 is an apocalyptic number.

350307222 is an abundant number, since it is smaller than the sum of its proper divisors (362406762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350307222 is a wasteful number, since it uses less digits than its factorization.

350307222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 350307222 is about 18716.4959861615. The cubic root of 350307222 is about 704.9360114953.

The spelling of 350307222 in words is "three hundred fifty million, three hundred seven thousand, two hundred twenty-two".