22502040211103 has 4 divisors (see below), whose sum is σ = 22502098870200. Its totient is φ = 22501981552008.

The previous prime is 22502040210989. The next prime is 22502040211109. The reversal of 22502040211103 is 30111204020522.

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 22502040211103 - 2¹² = 22502040207007 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 (22502040211109) 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, 28750325 + ... + 29522622.

It is an arithmetic number, because the mean of its divisors is an integer number (5625524717550).

Almost surely, 2^{22502040211103} is an apocalyptic number.

22502040211103 is a deficient number, since it is larger than the sum of its proper divisors (58659097).

22502040211103 is an equidigital number, since it uses as much as digits as its factorization.

22502040211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58659096.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 22502040211103 its reverse (30111204020522), we get a palindrome (52613244231625).

The spelling of 22502040211103 in words is "twenty-two trillion, five hundred two billion, forty million, two hundred eleven thousand, one hundred three".