2202544243033 has 2 divisors, whose sum is σ = 2202544243034. Its totient is φ = 2202544243032.

The previous prime is 2202544242989. The next prime is 2202544243093. The reversal of 2202544243033 is 3303424452022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1779684066304 + 422860176729 = 1334048^2 + 650277^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202544243033 is a prime.

It is a super-2 number, since 2×2202544243033² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2202544243033.

It is not a weakly prime, because it can be changed into another prime (2202544243093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101272121516 + 1101272121517.

It is an arithmetic number, because the mean of its divisors is an integer number (1101272121517).

Almost surely, 2^{2202544243033} is an apocalyptic number.

It is an amenable number.

2202544243033 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202544243033 is an equidigital number, since it uses as much as digits as its factorization.

2202544243033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 2202544243033 its reverse (3303424452022), we get a palindrome (5505968695055).

The spelling of 2202544243033 in words is "two trillion, two hundred two billion, five hundred forty-four million, two hundred forty-three thousand, thirty-three".