220112342 has 8 divisors (see below), whose sum is σ = 330780432. Its totient is φ = 109852200.

The previous prime is 220112329. The next prime is 220112351. The reversal of 220112342 is 243211022.

220112342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220112342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100634 + ... + 102797.

It is an arithmetic number, because the mean of its divisors is an integer number (41347554).

Almost surely, 2^220112342 is an apocalyptic number.

220112342 is a deficient number, since it is larger than the sum of its proper divisors (110668090).

220112342 is a wasteful number, since it uses less digits than its factorization.

220112342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203974.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220112342 is about 14836.1835389024. The cubic root of 220112342 is about 603.7838118596.

Adding to 220112342 its reverse (243211022), we get a palindrome (463323364).

The spelling of 220112342 in words is "two hundred twenty million, one hundred twelve thousand, three hundred forty-two".