22703352523 has 2 divisors, whose sum is σ = 22703352524. Its totient is φ = 22703352522.

The previous prime is 22703352521. The next prime is 22703352577. The reversal of 22703352523 is 32525330722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22703352523 - 2¹ = 22703352521 is a prime.

It is a super-2 number, since 2×22703352523² (a number of 22 digits) contains 22 as substring.

Together with 22703352521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22703352521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11351676261 + 11351676262.

It is an arithmetic number, because the mean of its divisors is an integer number (11351676262).

Almost surely, 2^22703352523 is an apocalyptic number.

22703352523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22703352523 is an equidigital number, since it uses as much as digits as its factorization.

22703352523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 34.

The spelling of 22703352523 in words is "twenty-two billion, seven hundred three million, three hundred fifty-two thousand, five hundred twenty-three".