942306222 has 64 divisors (see below), whose sum is σ = 2290498560. Its totient is φ = 254486400.

The previous prime is 942306217. The next prime is 942306229. The reversal of 942306222 is 222603249.

It is a self number, because there is not a number n which added to its sum of digits gives 942306222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942306229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5947 + ... + 43817.

It is an arithmetic number, because the mean of its divisors is an integer number (35789040).

Almost surely, 2^942306222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942306222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145249280).

942306222 is an abundant number, since it is smaller than the sum of its proper divisors (1348192338).

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

942306222 is a wasteful number, since it uses less digits than its factorization.

942306222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37929.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 942306222 is about 30697.0067270410. The cubic root of 942306222 is about 980.3865689996.

The spelling of 942306222 in words is "nine hundred forty-two million, three hundred six thousand, two hundred twenty-two".