33199223108 has 48 divisors (see below), whose sum is σ = 63759769920. Its totient is φ = 15070333824.

The previous prime is 33199223069. The next prime is 33199223117. The reversal of 33199223108 is 80132299133.

It is a happy number.

It is a super-2 number, since 2×33199223108² (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, 77366 + ... + 269042.

It is an arithmetic number, because the mean of its divisors is an integer number (1328328540).

Almost surely, 2^33199223108 is an apocalyptic number.

33199223108 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

33199223108 is a deficient number, since it is larger than the sum of its proper divisors (30560546812).

33199223108 is a wasteful number, since it uses less digits than its factorization.

33199223108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191796 (or 191794 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 33199223108 in words is "thirty-three billion, one hundred ninety-nine million, two hundred twenty-three thousand, one hundred eight".