33221102122 has 8 divisors (see below), whose sum is σ = 53664857316. Its totient is φ = 15332816352.

The previous prime is 33221102099. The next prime is 33221102147. The reversal of 33221102122 is 22120112233.

It can be written as a sum of positive squares in 2 ways, for example, as 27060579001 + 6160523121 = 164501^2 + 78489^2 .

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

It is a super-2 number, since 2×33221102122² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33221102122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638867323 + ... + 638867374.

Almost surely, 2^33221102122 is an apocalyptic number.

33221102122 is a deficient number, since it is larger than the sum of its proper divisors (20443755194).

33221102122 is a wasteful number, since it uses less digits than its factorization.

33221102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277734712.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 33221102122 its reverse (22120112233), we get a palindrome (55341214355).

The spelling of 33221102122 in words is "thirty-three billion, two hundred twenty-one million, one hundred two thousand, one hundred twenty-two".