22002300031001 has 8 divisors (see below), whose sum is σ = 22792051895880. Its totient is φ = 21214618290432.

The previous prime is 22002300030923. The next prime is 22002300031007. The reversal of 22002300031001 is 10013000320022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16804465455625 + 5197834575376 = 4099325^2 + 2279876^2 .

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 22002300031001 - 2³⁴ = 21985120161817 is a prime.

It is a super-2 number, since 2×22002300031001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22002300031007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517509440 + ... + 517551953.

It is an arithmetic number, because the mean of its divisors is an integer number (2849006486985).

Almost surely, 2^{22002300031001} is an apocalyptic number.

It is an amenable number.

22002300031001 is a deficient number, since it is larger than the sum of its proper divisors (789751864879).

22002300031001 is a wasteful number, since it uses less digits than its factorization.

22002300031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035062155.

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

Adding to 22002300031001 its reverse (10013000320022), we get a palindrome (32015300351023).

The spelling of 22002300031001 in words is "twenty-two trillion, two billion, three hundred million, thirty-one thousand, one".