222401324430032 has 40 divisors (see below), whose sum is σ = 477781682833632. Its totient is φ = 99434273212800.

The previous prime is 222401324430023. The next prime is 222401324430037. The reversal of 222401324430032 is 230034423104222.

222401324430032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222401324430037) 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, 10357726058 + ... + 10357747529.

Almost surely, 2^{222401324430032} is an apocalyptic number.

222401324430032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222401324430032 is an abundant number, since it is smaller than the sum of its proper divisors (255380358403600).

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

222401324430032 is a wasteful number, since it uses less digits than its factorization.

222401324430032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20715473667 (or 20715473661 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 222401324430032 its reverse (230034423104222), we get a palindrome (452435747534254).

The spelling of 222401324430032 in words is "two hundred twenty-two trillion, four hundred one billion, three hundred twenty-four million, four hundred thirty thousand, thirty-two".