220033201301 has 4 divisors (see below), whose sum is σ = 227620553100. Its totient is φ = 212445849504.

The previous prime is 220033201291. The next prime is 220033201303. The reversal of 220033201301 is 103102330022.

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 166035060676 + 53998140625 = 407474^2 + 232375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220033201301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220033201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220033201303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793675856 + ... + 3793675913.

It is an arithmetic number, because the mean of its divisors is an integer number (56905138275).

Almost surely, 2^220033201301 is an apocalyptic number.

It is an amenable number.

220033201301 is a deficient number, since it is larger than the sum of its proper divisors (7587351799).

220033201301 is an equidigital number, since it uses as much as digits as its factorization.

220033201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7587351798.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 220033201301 its reverse (103102330022), we get a palindrome (323135531323).

The spelling of 220033201301 in words is "two hundred twenty billion, thirty-three million, two hundred one thousand, three hundred one".