220010321133 has 6 divisors (see below), whose sum is σ = 317792686094. Its totient is φ = 146673547416.

The previous prime is 220010321057. The next prime is 220010321143. The reversal of 220010321133 is 331123010022.

220010321133 is a `hidden beast` number, since 2 + 200 + 10 + 321 + 133 = 666.

It can be written as a sum of positive squares in only one way, i.e., 182740860324 + 37269460809 = 427482^2 + 193053^2 .

It is a de Polignac number, because none of the positive numbers 2^k-220010321133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010321143) 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, 12222795610 + ... + 12222795627.

Almost surely, 2^220010321133 is an apocalyptic number.

It is an amenable number.

220010321133 is a deficient number, since it is larger than the sum of its proper divisors (97782364961).

220010321133 is a wasteful number, since it uses less digits than its factorization.

220010321133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24445591243 (or 24445591240 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220010321133 its reverse (331123010022), we get a palindrome (551133331155).

The spelling of 220010321133 in words is "two hundred twenty billion, ten million, three hundred twenty-one thousand, one hundred thirty-three".