33010112222 has 4 divisors (see below), whose sum is σ = 49515168336. Its totient is φ = 16505056110.

The previous prime is 33010112209. The next prime is 33010112297. The reversal of 33010112222 is 22221101033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22221101033 = 251 ⋅88530283.

It is a super-3 number, since 3×33010112222³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33010112222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8252528054 + ... + 8252528057.

It is an arithmetic number, because the mean of its divisors is an integer number (12378792084).

Almost surely, 2^33010112222 is an apocalyptic number.

33010112222 is a deficient number, since it is larger than the sum of its proper divisors (16505056114).

33010112222 is a wasteful number, since it uses less digits than its factorization.

33010112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16505056113.

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

Adding to 33010112222 its reverse (22221101033), we get a palindrome (55231213255).

The spelling of 33010112222 in words is "thirty-three billion, ten million, one hundred twelve thousand, two hundred twenty-two".