33113222330 has 8 divisors (see below), whose sum is σ = 59603800212. Its totient is φ = 13245288928.

The previous prime is 33113222309. The next prime is 33113222339. The reversal of 33113222330 is 3322231133.

It can be written as a sum of positive squares in 2 ways, for example, as 32402520049 + 710702281 = 180007^2 + 26659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 33113222296 and 33113222305.

It is not an unprimeable number, because it can be changed into a prime (33113222339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655661107 + ... + 1655661126.

Almost surely, 2^33113222330 is an apocalyptic number.

33113222330 is a deficient number, since it is larger than the sum of its proper divisors (26490577882).

33113222330 is a wasteful number, since it uses less digits than its factorization.

33113222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311322240.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 33113222330 its reverse (3322231133), we get a palindrome (36435453463).

The spelling of 33113222330 in words is "thirty-three billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred thirty".