23232203225511 has 48 divisors (see below), whose sum is σ = 36370752758496. Its totient is φ = 13151840292864.

The previous prime is 23232203225467. The next prime is 23232203225519. The reversal of 23232203225511 is 11552230223232.

It is a happy number.

It is not a de Polignac number, because 23232203225511 - 2⁷ = 23232203225383 is a prime.

It is a super-2 number, since 2×23232203225511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23232203225519) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6284095 + ... + 9271151.

It is an arithmetic number, because the mean of its divisors is an integer number (757724015802).

Almost surely, 2^{23232203225511} is an apocalyptic number.

23232203225511 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23232203225511 is a deficient number, since it is larger than the sum of its proper divisors (13138549532985).

23232203225511 is a wasteful number, since it uses less digits than its factorization.

23232203225511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987568 (or 2987561 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 23232203225511 its reverse (11552230223232), we get a palindrome (34784433448743).

The spelling of 23232203225511 in words is "twenty-three trillion, two hundred thirty-two billion, two hundred three million, two hundred twenty-five thousand, five hundred eleven".