26203246223 has 48 divisors (see below), whose sum is σ = 33801020064. Its totient is φ = 20083875840.

The previous prime is 26203246213. The next prime is 26203246231. The reversal of 26203246223 is 32264230262.

It is not a de Polignac number, because 26203246223 - 2⁶ = 26203246159 is a prime.

It is a super-2 number, since 2×26203246223² (a number of 22 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 26203246223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26203246213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9043511 + ... + 9046407.

It is an arithmetic number, because the mean of its divisors is an integer number (704187918).

Almost surely, 2^26203246223 is an apocalyptic number.

26203246223 is a deficient number, since it is larger than the sum of its proper divisors (7597773841).

26203246223 is a wasteful number, since it uses less digits than its factorization.

26203246223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 26203246223 its reverse (32264230262), we get a palindrome (58467476485).

The spelling of 26203246223 in words is "twenty-six billion, two hundred three million, two hundred forty-six thousand, two hundred twenty-three".