100311103222 has 96 divisors (see below), whose sum is σ = 178289185536. Its totient is φ = 42190357440.

The previous prime is 100311103213. The next prime is 100311103237. The reversal of 100311103222 is 222301113001.

It is a super-2 number, since 2×100311103222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100311103196 and 100311103205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25607208 + ... + 25611124.

It is an arithmetic number, because the mean of its divisors is an integer number (1857179016).

Almost surely, 2^100311103222 is an apocalyptic number.

100311103222 is a deficient number, since it is larger than the sum of its proper divisors (77978082314).

100311103222 is a wasteful number, since it uses less digits than its factorization.

100311103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114 (or 4103 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100311103222 its reverse (222301113001), we get a palindrome (322612216223).

The spelling of 100311103222 in words is "one hundred billion, three hundred eleven million, one hundred three thousand, two hundred twenty-two".