222274848 has 24 divisors (see below), whose sum is σ = 583471728. Its totient is φ = 74091584.

The previous prime is 222274831. The next prime is 222274849. The reversal of 222274848 is 848472222.

222274848 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×222274848² = 98812216106846208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222274849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157586 + ... + 1157777.

It is an arithmetic number, because the mean of its divisors is an integer number (24311322).

Almost surely, 2^222274848 is an apocalyptic number.

It is an amenable number.

222274848 is an abundant number, since it is smaller than the sum of its proper divisors (361196880).

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

222274848 is a wasteful number, since it uses less digits than its factorization.

222274848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315376 (or 2315368 counting only the distinct ones).

The product of its digits is 114688, while the sum is 39.

The square root of 222274848 is about 14908.8848677559. The cubic root of 222274848 is about 605.7546741958.

The spelling of 222274848 in words is "two hundred twenty-two million, two hundred seventy-four thousand, eight hundred forty-eight".