22125114045501 has 16 divisors (see below), whose sum is σ = 29526798766080. Its totient is φ = 14736754859760.

The previous prime is 22125114045401. The next prime is 22125114045521. The reversal of 22125114045501 is 10554041152122.

It is not a de Polignac number, because 22125114045501 - 2³⁹ = 21575358231613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22125114045521) 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, 41239096 + ... + 41772158.

It is an arithmetic number, because the mean of its divisors is an integer number (1845424922880).

Almost surely, 2^{22125114045501} is an apocalyptic number.

It is an amenable number.

22125114045501 is a deficient number, since it is larger than the sum of its proper divisors (7401684720579).

22125114045501 is a wasteful number, since it uses less digits than its factorization.

22125114045501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545536.

The product of its (nonzero) digits is 16000, while the sum is 33.

Adding to 22125114045501 its reverse (10554041152122), we get a palindrome (32679155197623).

The spelling of 22125114045501 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred fourteen million, forty-five thousand, five hundred one".