223220220443132 has 48 divisors (see below), whose sum is σ = 432447288000000. Its totient is φ = 99973733492160.

The previous prime is 223220220443071. The next prime is 223220220443153. The reversal of 223220220443132 is 231344022022322.

It is a super-3 number, since 3×223220220443132³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122852507 + ... + 124656242.

It is an arithmetic number, because the mean of its divisors is an integer number (9009318500000).

Almost surely, 2^{223220220443132} is an apocalyptic number.

223220220443132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

223220220443132 is a deficient number, since it is larger than the sum of its proper divisors (209227067556868).

223220220443132 is a wasteful number, since it uses less digits than its factorization.

223220220443132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247509066 (or 247509064 counting only the distinct ones).

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

Adding to 223220220443132 its reverse (231344022022322), we get a palindrome (454564242465454).

The spelling of 223220220443132 in words is "two hundred twenty-three trillion, two hundred twenty billion, two hundred twenty million, four hundred forty-three thousand, one hundred thirty-two".