222124324011 has 8 divisors (see below), whose sum is σ = 296171612160. Its totient is φ = 148079959272.

The previous prime is 222124323997. The next prime is 222124324049. The reversal of 222124324011 is 110423421222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222124324011 - 2⁶ = 222124323947 is a prime.

It is a super-2 number, since 2×222124324011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222124324711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546951 + ... + 862208.

It is an arithmetic number, because the mean of its divisors is an integer number (37021451520).

Almost surely, 2^222124324011 is an apocalyptic number.

222124324011 is a deficient number, since it is larger than the sum of its proper divisors (74047288149).

222124324011 is a wasteful number, since it uses less digits than its factorization.

222124324011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461705.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 222124324011 its reverse (110423421222), we get a palindrome (332547745233).

The spelling of 222124324011 in words is "two hundred twenty-two billion, one hundred twenty-four million, three hundred twenty-four thousand, eleven".