26220190343303 has 4 divisors (see below), whose sum is σ = 28603844010888. Its totient is φ = 23836536675720.

The previous prime is 26220190343293. The next prime is 26220190343317. The reversal of 26220190343303 is 30334309102262.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26220190343303 - 2⁴ = 26220190343287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26220190343383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191826833776 + ... + 1191826833797.

It is an arithmetic number, because the mean of its divisors is an integer number (7150961002722).

Almost surely, 2^{26220190343303} is an apocalyptic number.

26220190343303 is a deficient number, since it is larger than the sum of its proper divisors (2383653667585).

26220190343303 is a wasteful number, since it uses less digits than its factorization.

26220190343303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383653667584.

The product of its (nonzero) digits is 139968, while the sum is 38.

Adding to 26220190343303 its reverse (30334309102262), we get a palindrome (56554499445565).

The spelling of 26220190343303 in words is "twenty-six trillion, two hundred twenty billion, one hundred ninety million, three hundred forty-three thousand, three hundred three".