222534854 has 16 divisors (see below), whose sum is σ = 337307328. Its totient is φ = 110104512.

The previous prime is 222534817. The next prime is 222534857. The reversal of 222534854 is 458435222.

It is a happy number.

222534854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222534854² = 99043522489602632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222534857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99452 + ... + 101664.

It is an arithmetic number, because the mean of its divisors is an integer number (21081708).

Almost surely, 2^222534854 is an apocalyptic number.

222534854 is a deficient number, since it is larger than the sum of its proper divisors (114772474).

222534854 is a wasteful number, since it uses less digits than its factorization.

222534854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719.

The product of its digits is 76800, while the sum is 35.

The square root of 222534854 is about 14917.6021531612. The cubic root of 222534854 is about 605.9907759999.

The spelling of 222534854 in words is "two hundred twenty-two million, five hundred thirty-four thousand, eight hundred fifty-four".