223211131201 has 4 divisors (see below), whose sum is σ = 230411490304. Its totient is φ = 216010772100.

The previous prime is 223211131133. The next prime is 223211131219. The reversal of 223211131201 is 102131112322.

223211131201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223211131201 - 2¹⁵ = 223211098433 is a prime.

It is a super-3 number, since 3×223211131201³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223211131261) 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 3 ways as a sum of consecutive naturals, for example, 3600179505 + ... + 3600179566.

It is an arithmetic number, because the mean of its divisors is an integer number (57602872576).

Almost surely, 2^223211131201 is an apocalyptic number.

It is an amenable number.

223211131201 is a deficient number, since it is larger than the sum of its proper divisors (7200359103).

223211131201 is an equidigital number, since it uses as much as digits as its factorization.

223211131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200359102.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 223211131201 its reverse (102131112322), we get a palindrome (325342243523).

The spelling of 223211131201 in words is "two hundred twenty-three billion, two hundred eleven million, one hundred thirty-one thousand, two hundred one".