22125145051541 has 8 divisors (see below), whose sum is σ = 25345941535104. Its totient is φ = 18919363937040.

The previous prime is 22125145051517. The next prime is 22125145051561. The reversal of 22125145051541 is 14515054152122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22125145051541 - 2¹⁰ = 22125145050517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22125145051495 and 22125145051504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22125145051561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3753839105 + ... + 3753844998.

It is an arithmetic number, because the mean of its divisors is an integer number (3168242691888).

Almost surely, 2^{22125145051541} is an apocalyptic number.

It is an amenable number.

22125145051541 is a deficient number, since it is larger than the sum of its proper divisors (3220796483563).

22125145051541 is an equidigital number, since it uses as much as digits as its factorization.

22125145051541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7507684531.

The product of its (nonzero) digits is 80000, while the sum is 38.

The spelling of 22125145051541 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred forty-five million, fifty-one thousand, five hundred forty-one".