10103220322112 has 28 divisors (see below), whose sum is σ = 20053040578116. Its totient is φ = 5050485688320.

The previous prime is 10103220322099. The next prime is 10103220322201. The reversal of 10103220322112 is 21122302230101.

10103220322112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9965537766976 + 137682555136 = 3156824^2 + 371056^2 .

It is a super-2 number, since 2×10103220322112² (a number of 27 digits) contains 22 as substring.

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, 17280089 + ... + 17855192.

It is an arithmetic number, because the mean of its divisors is an integer number (716180020647).

Almost surely, 2^{10103220322112} is an apocalyptic number.

It is an amenable number.

10103220322112 is a deficient number, since it is larger than the sum of its proper divisors (9949820256004).

10103220322112 is an equidigital number, since it uses as much as digits as its factorization.

10103220322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35139786 (or 35139776 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10103220322112 its reverse (21122302230101), we get a palindrome (31225522552213).

The spelling of 10103220322112 in words is "ten trillion, one hundred three billion, two hundred twenty million, three hundred twenty-two thousand, one hundred twelve".