223032201011 has 4 divisors (see below), whose sum is σ = 223033354392. Its totient is φ = 223031047632.

The previous prime is 223032200957. The next prime is 223032201047. The reversal of 223032201011 is 110102230322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 223032201011 - 2⁶ = 223032200947 is a prime.

It is a super-2 number, since 2×223032201011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223032200011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208106 + ... + 699551.

It is an arithmetic number, because the mean of its divisors is an integer number (55758338598).

Almost surely, 2^223032201011 is an apocalyptic number.

223032201011 is a deficient number, since it is larger than the sum of its proper divisors (1153381).

223032201011 is an equidigital number, since it uses as much as digits as its factorization.

223032201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153380.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223032201011 its reverse (110102230322), we get a palindrome (333134431333).

The spelling of 223032201011 in words is "two hundred twenty-three billion, thirty-two million, two hundred one thousand, eleven".