22033000232 has 8 divisors (see below), whose sum is σ = 41311875450. Its totient is φ = 11016500112.

The previous prime is 22033000219. The next prime is 22033000243. The reversal of 22033000232 is 23200033022.

It can be written as a sum of positive squares in only one way, i.e., 16295543716 + 5737456516 = 127654^2 + 75746^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 22033000232.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377062507 + ... + 1377062522.

Almost surely, 2^22033000232 is an apocalyptic number.

It is an amenable number.

22033000232 is a deficient number, since it is larger than the sum of its proper divisors (19278875218).

22033000232 is a wasteful number, since it uses less digits than its factorization.

22033000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754125035 (or 2754125031 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22033000232 its reverse (23200033022), we get a palindrome (45233033254).

The spelling of 22033000232 in words is "twenty-two billion, thirty-three million, two hundred thirty-two", and thus it is an aban number.