222224301243 has 24 divisors (see below), whose sum is σ = 382796314368. Its totient is φ = 121464213552.

The previous prime is 222224301239. The next prime is 222224301251. The reversal of 222224301243 is 342103422222.

222224301243 is a `hidden beast` number, since 2 + 2 + 222 + 430 + 1 + 2 + 4 + 3 = 666.

It is not a de Polignac number, because 222224301243 - 2² = 222224301239 is a prime.

It is a super-2 number, since 2×222224301243² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222224301253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76680505 + ... + 76683402.

It is an arithmetic number, because the mean of its divisors is an integer number (15949846432).

Almost surely, 2^222224301243 is an apocalyptic number.

222224301243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

222224301243 is a deficient number, since it is larger than the sum of its proper divisors (160572013125).

222224301243 is a wasteful number, since it uses less digits than its factorization.

222224301243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153363943 (or 153363940 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 222224301243 its reverse (342103422222), we get a palindrome (564327723465).

The spelling of 222224301243 in words is "two hundred twenty-two billion, two hundred twenty-four million, three hundred one thousand, two hundred forty-three".