220033332003231 has 6 divisors (see below), whose sum is σ = 317825924004680. Its totient is φ = 146688888002148.

The previous prime is 220033332003181. The next prime is 220033332003259. The reversal of 220033332003231 is 132300233330022.

220033332003231 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 3 + 3 + 332 + 0 + 0 + 323 + 1 = 666.

It is not a de Polignac number, because 220033332003231 - 2³³ = 220024742068639 is a prime.

It is a super-2 number, since 2×220033332003231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220033332003195 and 220033332003204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220033332003281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12224074000171 + ... + 12224074000188.

Almost surely, 2^{220033332003231} is an apocalyptic number.

220033332003231 is a deficient number, since it is larger than the sum of its proper divisors (97792592001449).

220033332003231 is a wasteful number, since it uses less digits than its factorization.

220033332003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24448148000365 (or 24448148000362 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 220033332003231 its reverse (132300233330022), we get a palindrome (352333565333253).

The spelling of 220033332003231 in words is "two hundred twenty trillion, thirty-three billion, three hundred thirty-two million, three thousand, two hundred thirty-one".