22000133002 has 4 divisors (see below), whose sum is σ = 33000199506. Its totient is φ = 11000066500.

The previous prime is 22000132961. The next prime is 22000133053. The reversal of 22000133002 is 20033100022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17667992241 + 4332140761 = 132921^2 + 65819^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500033249 + ... + 5500033252.

Almost surely, 2^22000133002 is an apocalyptic number.

22000133002 is a deficient number, since it is larger than the sum of its proper divisors (11000066504).

22000133002 is a wasteful number, since it uses less digits than its factorization.

22000133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000066503.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22000133002 its reverse (20033100022), we get a palindrome (42033233024).

The spelling of 22000133002 in words is "twenty-two billion, one hundred thirty-three thousand, two".