22454225401141 has 4 divisors (see below), whose sum is σ = 22461494496300. Its totient is φ = 22446956305984.

The previous prime is 22454225401129. The next prime is 22454225401189. The reversal of 22454225401141 is 14110452245422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19334303732241 + 3119921668900 = 4397079^2 + 1766330^2 .

It is a cyclic number.

It is not a de Polignac number, because 22454225401141 - 2⁴¹ = 20255202145589 is a prime.

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 22454225401141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22454225401441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3634542946 + ... + 3634549123.

It is an arithmetic number, because the mean of its divisors is an integer number (5615373624075).

Almost surely, 2^{22454225401141} is an apocalyptic number.

It is an amenable number.

22454225401141 is a deficient number, since it is larger than the sum of its proper divisors (7269095159).

22454225401141 is an equidigital number, since it uses as much as digits as its factorization.

22454225401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269095158.

The product of its (nonzero) digits is 102400, while the sum is 37.

Adding to 22454225401141 its reverse (14110452245422), we get a palindrome (36564677646563).

The spelling of 22454225401141 in words is "twenty-two trillion, four hundred fifty-four billion, two hundred twenty-five million, four hundred one thousand, one hundred forty-one".