222453034 has 4 divisors (see below), whose sum is σ = 333679554. Its totient is φ = 111226516.

The previous prime is 222453029. The next prime is 222453037. The reversal of 222453034 is 430354222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430354222 = 2 ⋅215177111.

It can be written as a sum of positive squares in only one way, i.e., 205205625 + 17247409 = 14325^2 + 4153^2 .

It is not an unprimeable number, because it can be changed into a prime (222453037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55613257 + ... + 55613260.

Almost surely, 2^222453034 is an apocalyptic number.

222453034 is a deficient number, since it is larger than the sum of its proper divisors (111226520).

222453034 is a wasteful number, since it uses less digits than its factorization.

222453034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111226519.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 222453034 is about 14914.8595031935. The cubic root of 222453034 is about 605.9164981324.

The spelling of 222453034 in words is "two hundred twenty-two million, four hundred fifty-three thousand, thirty-four".