112121200222 has 8 divisors (see below), whose sum is σ = 170208087336. Its totient is φ = 55385171112.

The previous prime is 112121200201. The next prime is 112121200231. The reversal of 112121200222 is 222002121211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 112121200196 and 112121200205.

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, 337714293 + ... + 337714624.

It is an arithmetic number, because the mean of its divisors is an integer number (21276010917).

Almost surely, 2^112121200222 is an apocalyptic number.

112121200222 is a deficient number, since it is larger than the sum of its proper divisors (58086887114).

112121200222 is an equidigital number, since it uses as much as digits as its factorization.

112121200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675429002.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112121200222 its reverse (222002121211), we get a palindrome (334123321433).

The spelling of 112121200222 in words is "one hundred twelve billion, one hundred twenty-one million, two hundred thousand, two hundred twenty-two".