222054484 has 6 divisors (see below), whose sum is σ = 388595354. Its totient is φ = 111027240.

The previous prime is 222054449. The next prime is 222054509. The reversal of 222054484 is 484450222.

It can be written as a sum of positive squares in only one way, i.e., 126562500 + 95491984 = 11250^2 + 9772^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27756807 + ... + 27756814.

Almost surely, 2^222054484 is an apocalyptic number.

It is an amenable number.

222054484 is a deficient number, since it is larger than the sum of its proper divisors (166540870).

222054484 is a wasteful number, since it uses less digits than its factorization.

222054484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55513625 (or 55513623 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 222054484 is about 14901.4926769099. The cubic root of 222054484 is about 605.5544256274.

The spelling of 222054484 in words is "two hundred twenty-two million, fifty-four thousand, four hundred eighty-four".