220301142311 has 2 divisors, whose sum is σ = 220301142312. Its totient is φ = 220301142310.

The previous prime is 220301142307. The next prime is 220301142319. The reversal of 220301142311 is 113241103022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220301142311 - 2² = 220301142307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220301142319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110150571155 + 110150571156.

It is an arithmetic number, because the mean of its divisors is an integer number (110150571156).

Almost surely, 2^220301142311 is an apocalyptic number.

220301142311 is a deficient number, since it is larger than the sum of its proper divisors (1).

220301142311 is an equidigital number, since it uses as much as digits as its factorization.

220301142311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 220301142311 its reverse (113241103022), we get a palindrome (333542245333).

The spelling of 220301142311 in words is "two hundred twenty billion, three hundred one million, one hundred forty-two thousand, three hundred eleven".