22001332233001 has 8 divisors (see below), whose sum is σ = 24018249340800. Its totient is φ = 19987214457840.

The previous prime is 22001332232983. The next prime is 22001332233007. The reversal of 22001332233001 is 10033223310022.

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 22001332233001 - 2⁴¹ = 19802308977449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22001332233007) 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, 699816721 + ... + 699848158.

It is an arithmetic number, because the mean of its divisors is an integer number (3002281167600).

Almost surely, 2^{22001332233001} is an apocalyptic number.

It is an amenable number.

22001332233001 is a deficient number, since it is larger than the sum of its proper divisors (2016917107799).

22001332233001 is a wasteful number, since it uses less digits than its factorization.

22001332233001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399666319.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22001332233001 its reverse (10033223310022), we get a palindrome (32034555543023).

The spelling of 22001332233001 in words is "twenty-two trillion, one billion, three hundred thirty-two million, two hundred thirty-three thousand, one".