33112230122 has 16 divisors (see below), whose sum is σ = 49736349000. Its totient is φ = 16533465600.

The previous prime is 33112230113. The next prime is 33112230157. The reversal of 33112230122 is 22103221133.

It can be written as a sum of positive squares in 4 ways, for example, as 13646678761 + 19465551361 = 116819^2 + 139519^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33112230094 and 33112230103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5658254 + ... + 5664102.

Almost surely, 2^33112230122 is an apocalyptic number.

33112230122 is a deficient number, since it is larger than the sum of its proper divisors (16624118878).

33112230122 is a wasteful number, since it uses less digits than its factorization.

33112230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9241.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33112230122 its reverse (22103221133), we get a palindrome (55215451255).

The spelling of 33112230122 in words is "thirty-three billion, one hundred twelve million, two hundred thirty thousand, one hundred twenty-two".