25223462244141 has 16 divisors (see below), whose sum is σ = 38436646952064. Its totient is φ = 14413071386304.

The previous prime is 25223462244067. The next prime is 25223462244187. The reversal of 25223462244141 is 14144226432252.

It is not a de Polignac number, because 25223462244141 - 2¹¹ = 25223462242093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25223462244093 and 25223462244102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25223462204141) 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, 13058986 + ... + 14865531.

It is an arithmetic number, because the mean of its divisors is an integer number (2402290434504).

Almost surely, 2^{25223462244141} is an apocalyptic number.

25223462244141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25223462244141 is a deficient number, since it is larger than the sum of its proper divisors (13213184707923).

25223462244141 is a wasteful number, since it uses less digits than its factorization.

25223462244141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27967540.

The product of its digits is 737280, while the sum is 42.

Adding to 25223462244141 its reverse (14144226432252), we get a palindrome (39367688676393).

The spelling of 25223462244141 in words is "twenty-five trillion, two hundred twenty-three billion, four hundred sixty-two million, two hundred forty-four thousand, one hundred forty-one".