33223332000 has 96 divisors (see below), whose sum is σ = 108839674944. Its totient is φ = 8859552000.

The previous prime is 33223331993. The next prime is 33223332071. The reversal of 33223332000 is 23332233.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×33223332000² (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, 1372306 + ... + 1396305.

It is an arithmetic number, because the mean of its divisors is an integer number (1133746614).

Almost surely, 2^33223332000 is an apocalyptic number.

33223332000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33223332000 is an abundant number, since it is smaller than the sum of its proper divisors (75616342944).

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

33223332000 is a wasteful number, since it uses less digits than its factorization.

33223332000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768639 (or 2768621 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 33223332000 its reverse (23332233), we get a palindrome (33246664233).

The spelling of 33223332000 in words is "thirty-three billion, two hundred twenty-three million, three hundred thirty-two thousand".