33220323122 has 32 divisors (see below), whose sum is σ = 59462832000. Its totient is φ = 13906169424.

The previous prime is 33220323113. The next prime is 33220323221. The reversal of 33220323122 is 22132302233.

It is a super-2 number, since 2×33220323122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533597 + ... + 592592.

It is an arithmetic number, because the mean of its divisors is an integer number (1858213500).

Almost surely, 2^33220323122 is an apocalyptic number.

33220323122 is a deficient number, since it is larger than the sum of its proper divisors (26242508878).

33220323122 is a wasteful number, since it uses less digits than its factorization.

33220323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126255 (or 1126241 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33220323122 its reverse (22132302233), we get a palindrome (55352625355).

The spelling of 33220323122 in words is "thirty-three billion, two hundred twenty million, three hundred twenty-three thousand, one hundred twenty-two".