22125143141541 has 16 divisors (see below), whose sum is σ = 35757807097920. Its totient is φ = 13409177661360.

The previous prime is 22125143141539. The next prime is 22125143141551. The reversal of 22125143141541 is 14514134152122.

22125143141541 is a `hidden beast` number, since 2 + 2 + 12 + 51 + 43 + 14 + 1 + 541 = 666.

It is not a de Polignac number, because 22125143141541 - 2¹ = 22125143141539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22125143141496 and 22125143141505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22125143141551) 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, 37247715430 + ... + 37247716023.

It is an arithmetic number, because the mean of its divisors is an integer number (2234862943620).

Almost surely, 2^{22125143141541} is an apocalyptic number.

It is an amenable number.

22125143141541 is a deficient number, since it is larger than the sum of its proper divisors (13632663956379).

22125143141541 is a wasteful number, since it uses less digits than its factorization.

22125143141541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74495431473 (or 74495431467 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

Adding to 22125143141541 its reverse (14514134152122), we get a palindrome (36639277293663).

The spelling of 22125143141541 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred forty-three million, one hundred forty-one thousand, five hundred forty-one".