220023023133 has 32 divisors (see below), whose sum is σ = 299425060480. Its totient is φ = 143688867840.

The previous prime is 220023023117. The next prime is 220023023183. The reversal of 220023023133 is 331320320022.

It is not a de Polignac number, because 220023023133 - 2⁴ = 220023023117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023023183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13623243 + ... + 13639383.

It is an arithmetic number, because the mean of its divisors is an integer number (9357033140).

Almost surely, 2^220023023133 is an apocalyptic number.

It is an amenable number.

220023023133 is a deficient number, since it is larger than the sum of its proper divisors (79402037347).

220023023133 is a wasteful number, since it uses less digits than its factorization.

220023023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16717.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 220023023133 its reverse (331320320022), we get a palindrome (551343343155).

The spelling of 220023023133 in words is "two hundred twenty billion, twenty-three million, twenty-three thousand, one hundred thirty-three".