222844734 has 24 divisors (see below), whose sum is σ = 551806320. Its totient is φ = 63669888.

The previous prime is 222844733. The next prime is 222844763. The reversal of 222844734 is 437448222.

222844734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222844733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 884179 + ... + 884430.

It is an arithmetic number, because the mean of its divisors is an integer number (22991930).

Almost surely, 2^222844734 is an apocalyptic number.

222844734 is an abundant number, since it is smaller than the sum of its proper divisors (328961586).

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

222844734 is a wasteful number, since it uses less digits than its factorization.

222844734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768624 (or 1768621 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The square root of 222844734 is about 14927.9849276451. The cubic root of 222844734 is about 606.2719264539.

The spelling of 222844734 in words is "two hundred twenty-two million, eight hundred forty-four thousand, seven hundred thirty-four".