220023010301 has 4 divisors (see below), whose sum is σ = 220082527932. Its totient is φ = 219963492672.

The previous prime is 220023010279. The next prime is 220023010307. The reversal of 220023010301 is 103010320022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61368171076 + 158654839225 = 247726^2 + 398315^2 .

It is a cyclic number.

It is not a de Polignac number, because 220023010301 - 2¹⁴ = 220022993917 is a prime.

It is a super-2 number, since 2×220023010301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023010307) 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 3 ways as a sum of consecutive naturals, for example, 29753270 + ... + 29760663.

It is an arithmetic number, because the mean of its divisors is an integer number (55020631983).

Almost surely, 2^220023010301 is an apocalyptic number.

It is an amenable number.

220023010301 is a deficient number, since it is larger than the sum of its proper divisors (59517631).

220023010301 is an equidigital number, since it uses as much as digits as its factorization.

220023010301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59517630.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 220023010301 its reverse (103010320022), we get a palindrome (323033330323).

It can be divided in two parts, 22002 and 3010301, that added together give a palindrome (3032303).

The spelling of 220023010301 in words is "two hundred twenty billion, twenty-three million, ten thousand, three hundred one".