2263201162326 has 72 divisors (see below), whose sum is σ = 5310333438696. Its totient is φ = 696302006400.

The previous prime is 2263201162153. The next prime is 2263201162333. The reversal of 2263201162326 is 6232611023622.

2263201162326 is a `hidden beast` number, since 2 + 2 + 6 + 3 + 2 + 0 + 1 + 1 + 623 + 26 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37846066 + ... + 37905818.

It is an arithmetic number, because the mean of its divisors is an integer number (73754631093).

Almost surely, 2^{2263201162326} is an apocalyptic number.

2263201162326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2263201162326 is an abundant number, since it is smaller than the sum of its proper divisors (3047132276370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263201162326 is a wasteful number, since it uses less digits than its factorization.

2263201162326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72238 (or 72222 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 2263201162326 its reverse (6232611023622), we get a palindrome (8495812185948).

The spelling of 2263201162326 in words is "two trillion, two hundred sixty-three billion, two hundred one million, one hundred sixty-two thousand, three hundred twenty-six".