22541225132519 has 16 divisors (see below), whose sum is σ = 22881305865600. Its totient is φ = 22202824743456.

The previous prime is 22541225132509. The next prime is 22541225132533. The reversal of 22541225132519 is 91523152214522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22541225132519 is a prime.

It is a super-2 number, since 2×22541225132519² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22541225132519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22541225132509) 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, 75370052 + ... + 75668534.

It is an arithmetic number, because the mean of its divisors is an integer number (1430081616600).

Almost surely, 2^{22541225132519} is an apocalyptic number.

22541225132519 is a deficient number, since it is larger than the sum of its proper divisors (340080733081).

22541225132519 is a wasteful number, since it uses less digits than its factorization.

22541225132519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301294.

The product of its digits is 432000, while the sum is 44.

The spelling of 22541225132519 in words is "twenty-two trillion, five hundred forty-one billion, two hundred twenty-five million, one hundred thirty-two thousand, five hundred nineteen".