112101100121222 has 8 divisors (see below), whose sum is σ = 169022902255896. Its totient is φ = 55760132702592.

The previous prime is 112101100121201. The next prime is 112101100121267. The reversal of 112101100121222 is 222121001101211.

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 112101100121222.

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, 145208678528 + ... + 145208679299.

It is an arithmetic number, because the mean of its divisors is an integer number (21127862781987).

Almost surely, 2^{112101100121222} is an apocalyptic number.

112101100121222 is a deficient number, since it is larger than the sum of its proper divisors (56921802134674).

112101100121222 is a wasteful number, since it uses less digits than its factorization.

112101100121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290417358022.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112101100121222 its reverse (222121001101211), we get a palindrome (334222101222433).

The spelling of 112101100121222 in words is "one hundred twelve trillion, one hundred one billion, one hundred million, one hundred twenty-one thousand, two hundred twenty-two".