222794150 has 24 divisors (see below), whose sum is σ = 418430064. Its totient is φ = 88250400.

The previous prime is 222794149. The next prime is 222794203. The reversal of 222794150 is 51497222.

222794150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16481 + ... + 26780.

It is an arithmetic number, because the mean of its divisors is an integer number (17434586).

Almost surely, 2^222794150 is an apocalyptic number.

222794150 is a deficient number, since it is larger than the sum of its proper divisors (195635914).

222794150 is a wasteful number, since it uses less digits than its factorization.

222794150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43376 (or 43371 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 222794150 is about 14926.2905639680. The cubic root of 222794150 is about 606.2260499980.

The spelling of 222794150 in words is "two hundred twenty-two million, seven hundred ninety-four thousand, one hundred fifty".