112103321221122 has 64 divisors (see below), whose sum is σ = 279796833792000. Its totient is φ = 29089988023680.

The previous prime is 112103321221091. The next prime is 112103321221139. The reversal of 112103321221122 is 221122123301211.

It is a junction number, because it is equal to n+sod(n) for n = 112103321221092 and 112103321221101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115172122 + ... + 116141397.

It is an arithmetic number, because the mean of its divisors is an integer number (4371825528000).

Almost surely, 2^{112103321221122} is an apocalyptic number.

112103321221122 is an abundant number, since it is smaller than the sum of its proper divisors (167693512570878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112103321221122 is a wasteful number, since it uses less digits than its factorization.

112103321221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231314591.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 112103321221122 its reverse (221122123301211), we get a palindrome (333225444522333).

The spelling of 112103321221122 in words is "one hundred twelve trillion, one hundred three billion, three hundred twenty-one million, two hundred twenty-one thousand, one hundred twenty-two".