222002233224 has 64 divisors (see below), whose sum is σ = 560219088000. Its totient is φ = 73305907200.

The previous prime is 222002233223. The next prime is 222002233261. The reversal of 222002233224 is 422332200222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 222002233194 and 222002233203.

It is not an unprimeable number, because it can be changed into a prime (222002233223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23118024 + ... + 23127624.

It is an arithmetic number, because the mean of its divisors is an integer number (8753423250).

Almost surely, 2^222002233224 is an apocalyptic number.

222002233224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222002233224 is an abundant number, since it is smaller than the sum of its proper divisors (338216854776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222002233224 is a wasteful number, since it uses less digits than its factorization.

222002233224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18558 (or 18554 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222002233224 its reverse (422332200222), we get a palindrome (644334433446).

The spelling of 222002233224 in words is "two hundred twenty-two billion, two million, two hundred thirty-three thousand, two hundred twenty-four".