220112313032 has 16 divisors (see below), whose sum is σ = 416796831900. Its totient is φ = 108966491200.

The previous prime is 220112312923. The next prime is 220112313049. The reversal of 220112313032 is 230313211022.

It can be written as a sum of positive squares in 2 ways, for example, as 219797818276 + 314494756 = 468826^2 + 17734^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220112312995 and 220112313013.

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 3 ways as a sum of consecutive naturals, for example, 136207307 + ... + 136208922.

Almost surely, 2^220112313032 is an apocalyptic number.

It is an amenable number.

220112313032 is a deficient number, since it is larger than the sum of its proper divisors (196684518868).

220112313032 is a wasteful number, since it uses less digits than its factorization.

220112313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272416336 (or 272416332 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 220112313032 its reverse (230313211022), we get a palindrome (450425524054).

The spelling of 220112313032 in words is "two hundred twenty billion, one hundred twelve million, three hundred thirteen thousand, thirty-two".