220011131310133 has 2 divisors, whose sum is σ = 220011131310134. Its totient is φ = 220011131310132.

The previous prime is 220011131310121. The next prime is 220011131310149. The reversal of 220011131310133 is 331013131110022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202871680349809 + 17139450960324 = 14243303^2 + 4139982^2 .

It is a cyclic number.

It is not a de Polignac number, because 220011131310133 - 2¹⁷ = 220011131179061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220011131910133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005565655066 + 110005565655067.

It is an arithmetic number, because the mean of its divisors is an integer number (110005565655067).

Almost surely, 2^{220011131310133} is an apocalyptic number.

It is an amenable number.

220011131310133 is a deficient number, since it is larger than the sum of its proper divisors (1).

220011131310133 is an equidigital number, since it uses as much as digits as its factorization.

220011131310133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 220011131310133 its reverse (331013131110022), we get a palindrome (551024262420155).

The spelling of 220011131310133 in words is "two hundred twenty trillion, eleven billion, one hundred thirty-one million, three hundred ten thousand, one hundred thirty-three".