33222313210 has 8 divisors (see below), whose sum is σ = 59800163796. Its totient is φ = 13288925280.

The previous prime is 33222313199. The next prime is 33222313231. The reversal of 33222313210 is 1231322233.

It can be written as a sum of positive squares in 2 ways, for example, as 33200848521 + 21464689 = 182211^2 + 4633^2 .

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

It is a super-2 number, since 2×33222313210² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661115651 + ... + 1661115670.

Almost surely, 2^33222313210 is an apocalyptic number.

33222313210 is a deficient number, since it is larger than the sum of its proper divisors (26577850586).

33222313210 is a wasteful number, since it uses less digits than its factorization.

33222313210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322231328.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33222313210 its reverse (1231322233), we get a palindrome (34453635443).

The spelling of 33222313210 in words is "thirty-three billion, two hundred twenty-two million, three hundred thirteen thousand, two hundred ten".