33120102122 has 4 divisors (see below), whose sum is σ = 49680153186. Its totient is φ = 16560051060.

The previous prime is 33120102101. The next prime is 33120102203. The reversal of 33120102122 is 22120102133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17870075041 + 15250027081 = 133679^2 + 123491^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 33120102122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8280025529 + ... + 8280025532.

Almost surely, 2^33120102122 is an apocalyptic number.

33120102122 is a deficient number, since it is larger than the sum of its proper divisors (16560051064).

33120102122 is a wasteful number, since it uses less digits than its factorization.

33120102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16560051063.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 33120102122 its reverse (22120102133), we get a palindrome (55240204255).

The spelling of 33120102122 in words is "thirty-three billion, one hundred twenty million, one hundred two thousand, one hundred twenty-two".