22453505141 has 2 divisors, whose sum is σ = 22453505142. Its totient is φ = 22453505140.

The previous prime is 22453505117. The next prime is 22453505149. The reversal of 22453505141 is 14150535422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13789804900 + 8663700241 = 117430^2 + 93079^2 .

It is a cyclic number.

It is not a de Polignac number, because 22453505141 - 2¹⁸ = 22453242997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22453505098 and 22453505107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22453505149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226752570 + 11226752571.

It is an arithmetic number, because the mean of its divisors is an integer number (11226752571).

Almost surely, 2^22453505141 is an apocalyptic number.

It is an amenable number.

22453505141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22453505141 is an equidigital number, since it uses as much as digits as its factorization.

22453505141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 22453505141 in words is "twenty-two billion, four hundred fifty-three million, five hundred five thousand, one hundred forty-one".