220153434201 has 48 divisors (see below), whose sum is σ = 334324710720. Its totient is φ = 139471718400.

The previous prime is 220153434191. The next prime is 220153434203. The reversal of 220153434201 is 102434351022.

220153434201 is a `hidden beast` number, since 2 + 20 + 1 + 5 + 3 + 434 + 201 = 666.

It is not a de Polignac number, because 220153434201 - 2¹⁹ = 220152909913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220153434203) 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, 2165101 + ... + 2264501.

It is an arithmetic number, because the mean of its divisors is an integer number (6965098140).

Almost surely, 2^220153434201 is an apocalyptic number.

It is an amenable number.

220153434201 is a deficient number, since it is larger than the sum of its proper divisors (114171276519).

220153434201 is a wasteful number, since it uses less digits than its factorization.

220153434201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99606 (or 99603 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 220153434201 its reverse (102434351022), we get a palindrome (322587785223).

The spelling of 220153434201 in words is "two hundred twenty billion, one hundred fifty-three million, four hundred thirty-four thousand, two hundred one".