103112222012322 has 64 divisors (see below), whose sum is σ = 211414246598016. Its totient is φ = 33513809771520.

The previous prime is 103112222012309. The next prime is 103112222012329. The reversal of 103112222012322 is 223210222211301.

It is a junction number, because it is equal to n+sod(n) for n = 103112222012292 and 103112222012301.

It is not an unprimeable number, because it can be changed into a prime (103112222012329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1843862922 + ... + 1843918842.

It is an arithmetic number, because the mean of its divisors is an integer number (3303347603094).

Almost surely, 2^{103112222012322} is an apocalyptic number.

103112222012322 is an abundant number, since it is smaller than the sum of its proper divisors (108302024585694).

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

103112222012322 is a wasteful number, since it uses less digits than its factorization.

103112222012322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91715.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 103112222012322 its reverse (223210222211301), we get a palindrome (326322444223623).

The spelling of 103112222012322 in words is "one hundred three trillion, one hundred twelve billion, two hundred twenty-two million, twelve thousand, three hundred twenty-two".