33242223768 has 64 divisors (see below), whose sum is σ = 90965532000. Its totient is φ = 10060692480.

The previous prime is 33242223767. The next prime is 33242223799. The reversal of 33242223768 is 86732224233.

It is a happy number.

It is a super-2 number, since 2×33242223768² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33242223767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854293 + ... + 892356.

Almost surely, 2^33242223768 is an apocalyptic number.

It is an amenable number.

33242223768 is an abundant number, since it is smaller than the sum of its proper divisors (57723308232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33242223768 is a wasteful number, since it uses less digits than its factorization.

33242223768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746732 (or 1746728 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The spelling of 33242223768 in words is "thirty-three billion, two hundred forty-two million, two hundred twenty-three thousand, seven hundred sixty-eight".