33222320011112 has 32 divisors (see below), whose sum is σ = 62879043657600. Its totient is φ = 16455187896000.

The previous prime is 33222320011099. The next prime is 33222320011121. The reversal of 33222320011112 is 21111002322233.

It is a super-2 number, since 2×33222320011112² (a number of 28 digits) contains 22 as substring.

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, 37869839 + ... + 38737182.

It is an arithmetic number, because the mean of its divisors is an integer number (1964970114300).

Almost surely, 2^{33222320011112} is an apocalyptic number.

It is an amenable number.

33222320011112 is a deficient number, since it is larger than the sum of its proper divisors (29656723646488).

33222320011112 is a wasteful number, since it uses less digits than its factorization.

33222320011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76607537 (or 76607533 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 33222320011112 its reverse (21111002322233), we get a palindrome (54333322333345).

The spelling of 33222320011112 in words is "thirty-three trillion, two hundred twenty-two billion, three hundred twenty million, eleven thousand, one hundred twelve".