22320001012001 has 24 divisors (see below), whose sum is σ = 28052721725952. Its totient is φ = 17383292784000.

The previous prime is 22320001011907. The next prime is 22320001012039. The reversal of 22320001012001 is 10021010002322.

It is a happy number.

It is not a de Polignac number, because 22320001012001 - 2³⁰ = 22318927270177 is a prime.

It is a super-3 number, since 3×22320001012001³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22320001012091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5100920 + ... + 8405913.

It is an arithmetic number, because the mean of its divisors is an integer number (1168863405248).

Almost surely, 2^{22320001012001} is an apocalyptic number.

It is an amenable number.

22320001012001 is a deficient number, since it is larger than the sum of its proper divisors (5732720713951).

22320001012001 is a wasteful number, since it uses less digits than its factorization.

22320001012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13508813 (or 13508802 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22320001012001 its reverse (10021010002322), we get a palindrome (32341011014323).

The spelling of 22320001012001 in words is "twenty-two trillion, three hundred twenty billion, one million, twelve thousand, one".