2355222311303 has 4 divisors (see below), whose sum is σ = 2368234589448. Its totient is φ = 2342210033160.

The previous prime is 2355222311251. The next prime is 2355222311333. The reversal of 2355222311303 is 3031132225532.

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 2355222311303 - 2³⁴ = 2338042442119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2355222311303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355222311333) 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, 6506138801 + ... + 6506139162.

It is an arithmetic number, because the mean of its divisors is an integer number (592058647362).

Almost surely, 2^{2355222311303} is an apocalyptic number.

2355222311303 is a deficient number, since it is larger than the sum of its proper divisors (13012278145).

2355222311303 is a wasteful number, since it uses less digits than its factorization.

2355222311303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13012278144.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 2355222311303 its reverse (3031132225532), we get a palindrome (5386354536835).

The spelling of 2355222311303 in words is "two trillion, three hundred fifty-five billion, two hundred twenty-two million, three hundred eleven thousand, three hundred three".