222423043132232 has 64 divisors (see below), whose sum is σ = 454656763584000. Its totient is φ = 101607363615744.

The previous prime is 222423043132217. The next prime is 222423043132379. The reversal of 222423043132232 is 232231340324222.

It is a happy number.

222423043132232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222423043132232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222423043132192 and 222423043132201.

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, 25430513 + ... + 33038720.

It is an arithmetic number, because the mean of its divisors is an integer number (7104011931000).

Almost surely, 2^{222423043132232} is an apocalyptic number.

It is an amenable number.

222423043132232 is an abundant number, since it is smaller than the sum of its proper divisors (232233720451768).

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

222423043132232 is a wasteful number, since it uses less digits than its factorization.

222423043132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58470150 (or 58470146 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 222423043132232 its reverse (232231340324222), we get a palindrome (454654383456454).

The spelling of 222423043132232 in words is "two hundred twenty-two trillion, four hundred twenty-three billion, forty-three million, one hundred thirty-two thousand, two hundred thirty-two".