10203103213222 has 16 divisors (see below), whose sum is σ = 15556198647600. Its totient is φ = 5017710630240.

The previous prime is 10203103213183. The next prime is 10203103213297. The reversal of 10203103213222 is 22231230130201.

It is a super-2 number, since 2×10203103213222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10203103213193 and 10203103213202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220404 + ... + 4679272.

It is an arithmetic number, because the mean of its divisors is an integer number (972262415475).

Almost surely, 2^{10203103213222} is an apocalyptic number.

10203103213222 is a deficient number, since it is larger than the sum of its proper divisors (5353095434378).

10203103213222 is a wasteful number, since it uses less digits than its factorization.

10203103213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3483111.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10203103213222 its reverse (22231230130201), we get a palindrome (32434333343423).

The spelling of 10203103213222 in words is "ten trillion, two hundred three billion, one hundred three million, two hundred thirteen thousand, two hundred twenty-two".