223112234132 has 6 divisors (see below), whose sum is σ = 390446409738. Its totient is φ = 111556117064.

The previous prime is 223112234129. The next prime is 223112234141. The reversal of 223112234132 is 231432211322.

It can be written as a sum of positive squares in only one way, i.e., 197308309636 + 25803924496 = 444194^2 + 160636^2 .

It is a super-3 number, since 3×223112234132³ (a number of 35 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27889029263 + ... + 27889029270.

It is an arithmetic number, because the mean of its divisors is an integer number (65074401623).

Almost surely, 2^223112234132 is an apocalyptic number.

It is an amenable number.

223112234132 is a deficient number, since it is larger than the sum of its proper divisors (167334175606).

223112234132 is a wasteful number, since it uses less digits than its factorization.

223112234132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55778058537 (or 55778058535 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 223112234132 its reverse (231432211322), we get a palindrome (454544445454).

The spelling of 223112234132 in words is "two hundred twenty-three billion, one hundred twelve million, two hundred thirty-four thousand, one hundred thirty-two".