33000000022 has 8 divisors (see below), whose sum is σ = 54000000072. Its totient is φ = 15000000000.

The previous prime is 32999999959. The next prime is 33000000029. The reversal of 33000000022 is 22000000033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 32999999945 and 33000000008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33000000029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749999979 + ... + 750000022.

It is an arithmetic number, because the mean of its divisors is an integer number (6750000009).

Almost surely, 2^33000000022 is an apocalyptic number.

33000000022 is a deficient number, since it is larger than the sum of its proper divisors (21000000050).

33000000022 is a wasteful number, since it uses less digits than its factorization.

33000000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500000014.

The product of its (nonzero) digits is 36, while the sum is 10.

Adding to 33000000022 its reverse (22000000033), we get a palindrome (55000000055).

The spelling of 33000000022 in words is "thirty-three billion, twenty-two", and thus it is an aban number and an uban number.