22001200133 has 8 divisors (see below), whose sum is σ = 24008226336. Its totient is φ = 19995326800.

The previous prime is 22001200121. The next prime is 22001200139. The reversal of 22001200133 is 33100210022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22001200133 - 2²² = 21997005829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001200139) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 248066 + ... + 324867.

It is an arithmetic number, because the mean of its divisors is an integer number (3001028292).

Almost surely, 2^22001200133 is an apocalyptic number.

It is an amenable number.

22001200133 is a deficient number, since it is larger than the sum of its proper divisors (2007026203).

22001200133 is a wasteful number, since it uses less digits than its factorization.

22001200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576435.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22001200133 its reverse (33100210022), we get a palindrome (55101410155).

The spelling of 22001200133 in words is "twenty-two billion, one million, two hundred thousand, one hundred thirty-three".