33232220122 has 8 divisors (see below), whose sum is σ = 49850608500. Its totient is φ = 16615350624.

The previous prime is 33232220093. The next prime is 33232220159. The reversal of 33232220122 is 22102223233.

It can be written as a sum of positive squares in 2 ways, for example, as 32975291281 + 256928841 = 181591^2 + 16029^2 .

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

It is a super-2 number, since 2×33232220122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33232220093 and 33232220102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323347 + ... + 413542.

Almost surely, 2^33232220122 is an apocalyptic number.

33232220122 is a deficient number, since it is larger than the sum of its proper divisors (16618388378).

33232220122 is a wasteful number, since it uses less digits than its factorization.

33232220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759440.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 33232220122 its reverse (22102223233), we get a palindrome (55334443355).

The spelling of 33232220122 in words is "thirty-three billion, two hundred thirty-two million, two hundred twenty thousand, one hundred twenty-two".