220142100433 has 8 divisors (see below), whose sum is σ = 235055671488. Its totient is φ = 205673710704.

The previous prime is 220142100401. The next prime is 220142100487. The reversal of 220142100433 is 334001241022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220142100433 - 2⁵ = 220142100401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220142101433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111294310 + ... + 111296287.

It is an arithmetic number, because the mean of its divisors is an integer number (29381958936).

Almost surely, 2^220142100433 is an apocalyptic number.

220142100433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

220142100433 is a deficient number, since it is larger than the sum of its proper divisors (14913571055).

220142100433 is a wasteful number, since it uses less digits than its factorization.

220142100433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222590663.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 220142100433 its reverse (334001241022), we get a palindrome (554143341455).

The spelling of 220142100433 in words is "two hundred twenty billion, one hundred forty-two million, one hundred thousand, four hundred thirty-three".