222114824 has 8 divisors (see below), whose sum is σ = 416465310. Its totient is φ = 111057408.

The previous prime is 222114821. The next prime is 222114829. The reversal of 222114824 is 428411222.

It can be written as a sum of positive squares in only one way, i.e., 200788900 + 21325924 = 14170^2 + 4618^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 222114793 and 222114802.

It is not an unprimeable number, because it can be changed into a prime (222114821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13882169 + ... + 13882184.

Almost surely, 2^222114824 is an apocalyptic number.

It is an amenable number.

222114824 is a deficient number, since it is larger than the sum of its proper divisors (194350486).

222114824 is a wasteful number, since it uses less digits than its factorization.

222114824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27764359 (or 27764355 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 222114824 is about 14903.5171687760. The cubic root of 222114824 is about 605.6092707930.

The spelling of 222114824 in words is "two hundred twenty-two million, one hundred fourteen thousand, eight hundred twenty-four".