222032034420 has 48 divisors (see below), whose sum is σ = 710502511488. Its totient is φ = 50750179200.

The previous prime is 222032034391. The next prime is 222032034451. The reversal of 222032034420 is 24430230222.

It is a happy number.

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, 264323431 + ... + 264324270.

It is an arithmetic number, because the mean of its divisors is an integer number (14802135656).

Almost surely, 2^222032034420 is an apocalyptic number.

222032034420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222032034420 is an abundant number, since it is smaller than the sum of its proper divisors (488470477068).

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

222032034420 is a wasteful number, since it uses less digits than its factorization.

222032034420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528647720 (or 528647718 counting only the distinct ones).

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

Adding to 222032034420 its reverse (24430230222), we get a palindrome (246462264642).

The spelling of 222032034420 in words is "two hundred twenty-two billion, thirty-two million, thirty-four thousand, four hundred twenty".