222234423000 has 64 divisors (see below), whose sum is σ = 693371409120. Its totient is φ = 59262512000.

The previous prime is 222234422983. The next prime is 222234423011. The reversal of 222234423000 is 324432222.

It is a happy number.

It is a super-2 number, since 2×222234423000² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37036071 + ... + 37042070.

Almost surely, 2^222234423000 is an apocalyptic number.

222234423000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222234423000 is an abundant number, since it is smaller than the sum of its proper divisors (471136986120).

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

222234423000 is a wasteful number, since it uses less digits than its factorization.

222234423000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74078165 (or 74078151 counting only the distinct ones).

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

Adding to 222234423000 its reverse (324432222), we get a palindrome (222558855222).

The spelling of 222234423000 in words is "two hundred twenty-two billion, two hundred thirty-four million, four hundred twenty-three thousand".