222401123324 has 6 divisors (see below), whose sum is σ = 389201965824. Its totient is φ = 111200561660.

The previous prime is 222401123299. The next prime is 222401123333. The reversal of 222401123324 is 423321104222.

It is a junction number, because it is equal to n+sod(n) for n = 222401123293 and 222401123302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27800140412 + ... + 27800140419.

It is an arithmetic number, because the mean of its divisors is an integer number (64866994304).

Almost surely, 2^222401123324 is an apocalyptic number.

It is an amenable number.

222401123324 is a deficient number, since it is larger than the sum of its proper divisors (166800842500).

222401123324 is a wasteful number, since it uses less digits than its factorization.

222401123324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55600280835 (or 55600280833 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222401123324 its reverse (423321104222), we get a palindrome (645722227546).

The spelling of 222401123324 in words is "two hundred twenty-two billion, four hundred one million, one hundred twenty-three thousand, three hundred twenty-four".