22002310255323 has 16 divisors (see below), whose sum is σ = 29885259641600. Its totient is φ = 14394879355680.

The previous prime is 22002310255301. The next prime is 22002310255403. The reversal of 22002310255323 is 32355201320022.

It is not a de Polignac number, because 22002310255323 - 2²⁶ = 22002243146459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22002310255423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136857253 + ... + 137017926.

It is an arithmetic number, because the mean of its divisors is an integer number (1867828727600).

Almost surely, 2^{22002310255323} is an apocalyptic number.

22002310255323 is a deficient number, since it is larger than the sum of its proper divisors (7882949386277).

22002310255323 is a wasteful number, since it uses less digits than its factorization.

22002310255323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273875682.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 22002310255323 its reverse (32355201320022), we get a palindrome (54357511575345).

The spelling of 22002310255323 in words is "twenty-two trillion, two billion, three hundred ten million, two hundred fifty-five thousand, three hundred twenty-three".