22522011263 has 16 divisors (see below), whose sum is σ = 24039438336. Its totient is φ = 21050895360.

The previous prime is 22522011241. The next prime is 22522011271. The reversal of 22522011263 is 36211022522.

It is not a de Polignac number, because 22522011263 - 2⁸ = 22522011007 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 (22522017263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676670 + ... + 709172.

It is an arithmetic number, because the mean of its divisors is an integer number (1502464896).

Almost surely, 2^22522011263 is an apocalyptic number.

22522011263 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22522011263 is a deficient number, since it is larger than the sum of its proper divisors (1517427073).

22522011263 is a wasteful number, since it uses less digits than its factorization.

22522011263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33214.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 22522011263 its reverse (36211022522), we get a palindrome (58733033785).

The spelling of 22522011263 in words is "twenty-two billion, five hundred twenty-two million, eleven thousand, two hundred sixty-three".