33123010222 has 16 divisors (see below), whose sum is σ = 52712586000. Its totient is φ = 15556053888.

The previous prime is 33123010199. The next prime is 33123010313. The reversal of 33123010222 is 22201032133.

It is a self number, because there is not a number n which added to its sum of digits gives 33123010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959193 + ... + 993124.

It is an arithmetic number, because the mean of its divisors is an integer number (3294536625).

Almost surely, 2^33123010222 is an apocalyptic number.

33123010222 is a deficient number, since it is larger than the sum of its proper divisors (19589575778).

33123010222 is a wasteful number, since it uses less digits than its factorization.

33123010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952835.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 33123010222 its reverse (22201032133), we get a palindrome (55324042355).

The spelling of 33123010222 in words is "thirty-three billion, one hundred twenty-three million, ten thousand, two hundred twenty-two".