222224300002 has 4 divisors (see below), whose sum is σ = 333336450006. Its totient is φ = 111112150000.

The previous prime is 222224299993. The next prime is 222224300003. The reversal of 222224300002 is 200003422222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200003422222 = 2 ⋅100001711111.

It can be written as a sum of positive squares in only one way, i.e., 119862056521 + 102362243481 = 346211^2 + 319941^2 .

It is a super-2 number, since 2×222224300002² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222224300003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55556074999 + ... + 55556075002.

Almost surely, 2^222224300002 is an apocalyptic number.

222224300002 is a deficient number, since it is larger than the sum of its proper divisors (111112150004).

222224300002 is a wasteful number, since it uses less digits than its factorization.

222224300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111112150003.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 222224300002 its reverse (200003422222), we get a palindrome (422227722224).

The spelling of 222224300002 in words is "two hundred twenty-two billion, two hundred twenty-four million, three hundred thousand, two".