2662530311223 has 24 divisors (see below), whose sum is σ = 3989329938048. Its totient is φ = 1774569398904.

The previous prime is 2662530311219. The next prime is 2662530311239. The reversal of 2662530311223 is 3221130352662.

2662530311223 is a `hidden beast` number, since 2 + 6 + 6 + 2 + 530 + 3 + 112 + 2 + 3 = 666.

It is not a de Polignac number, because 2662530311223 - 2² = 2662530311219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662530311213) 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 23 ways as a sum of consecutive naturals, for example, 431265 + ... + 2347562.

It is an arithmetic number, because the mean of its divisors is an integer number (166222080752).

Almost surely, 2^{2662530311223} is an apocalyptic number.

2662530311223 is a deficient number, since it is larger than the sum of its proper divisors (1326799626825).

2662530311223 is an equidigital number, since it uses as much as digits as its factorization.

2662530311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782785 (or 2782773 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 2662530311223 its reverse (3221130352662), we get a palindrome (5883660663885).

The spelling of 2662530311223 in words is "two trillion, six hundred sixty-two billion, five hundred thirty million, three hundred eleven thousand, two hundred twenty-three".