112001100022222 has 8 divisors (see below), whose sum is σ = 173794810379400. Its totient is φ = 54069496562424.

The previous prime is 112001100022199. The next prime is 112001100022237. The reversal of 112001100022222 is 222220001100211.

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 = 112001100022196 and 112001100022205.

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, 965526724272 + ... + 965526724387.

It is an arithmetic number, because the mean of its divisors is an integer number (21724351297425).

Almost surely, 2^{112001100022222} is an apocalyptic number.

112001100022222 is a deficient number, since it is larger than the sum of its proper divisors (61793710357178).

112001100022222 is a wasteful number, since it uses less digits than its factorization.

112001100022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931053448690.

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

Adding to 112001100022222 its reverse (222220001100211), we get a palindrome (334221101122433).

The spelling of 112001100022222 in words is "one hundred twelve trillion, one billion, one hundred million, twenty-two thousand, two hundred twenty-two".