223322001001 has 32 divisors (see below), whose sum is σ = 252001271808. Its totient is φ = 196146195840.

The previous prime is 223322000983. The next prime is 223322001043. The reversal of 223322001001 is 100100223322.

It is a cyclic number.

It is not a de Polignac number, because 223322001001 - 2¹⁹ = 223321476713 is a prime.

It is a super-2 number, since 2×223322001001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223322001061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52955445 + ... + 52959661.

It is an arithmetic number, because the mean of its divisors is an integer number (7875039744).

Almost surely, 2^223322001001 is an apocalyptic number.

It is an amenable number.

223322001001 is a deficient number, since it is larger than the sum of its proper divisors (28679270807).

223322001001 is a wasteful number, since it uses less digits than its factorization.

223322001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 223322001001 its reverse (100100223322), we get a palindrome (323422224323).

The spelling of 223322001001 in words is "two hundred twenty-three billion, three hundred twenty-two million, one thousand, one".