222040024 has 8 divisors (see below), whose sum is σ = 416325060. Its totient is φ = 111020008.

The previous prime is 222040001. The next prime is 222040057. The reversal of 222040024 is 420040222.

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

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, 13877494 + ... + 13877509.

Almost surely, 2^222040024 is an apocalyptic number.

It is an amenable number.

222040024 is a deficient number, since it is larger than the sum of its proper divisors (194285036).

222040024 is a wasteful number, since it uses less digits than its factorization.

222040024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27755009 (or 27755005 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 222040024 is about 14901.0074827174. The cubic root of 222040024 is about 605.5412809449.

Adding to 222040024 its reverse (420040222), we get a palindrome (642080246).

The spelling of 222040024 in words is "two hundred twenty-two million, forty thousand, twenty-four".