22531114213103 has 4 divisors (see below), whose sum is σ = 22661351867688. Its totient is φ = 22400876558520.

The previous prime is 22531114213079. The next prime is 22531114213129. The reversal of 22531114213103 is 30131241113522.

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 22531114213103 - 2¹⁸ = 22531113950959 is a prime.

It is a super-2 number, since 2×22531114213103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22531114213403) 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, 65118827033 + ... + 65118827378.

It is an arithmetic number, because the mean of its divisors is an integer number (5665337966922).

Almost surely, 2^{22531114213103} is an apocalyptic number.

22531114213103 is a deficient number, since it is larger than the sum of its proper divisors (130237654585).

22531114213103 is a wasteful number, since it uses less digits than its factorization.

22531114213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130237654584.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 22531114213103 its reverse (30131241113522), we get a palindrome (52662355326625).

The spelling of 22531114213103 in words is "twenty-two trillion, five hundred thirty-one billion, one hundred fourteen million, two hundred thirteen thousand, one hundred three".