1225453034241 has 6 divisors (see below), whose sum is σ = 1770098827250. Its totient is φ = 816968689488.

The previous prime is 1225453034213. The next prime is 1225453034263. The reversal of 1225453034241 is 1424303545221.

It is a happy number.

1225453034241 is a `hidden beast` number, since 1 + 2 + 2 + 54 + 530 + 34 + 2 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1213238363841 + 12214670400 = 1101471^2 + 110520^2 .

It is not a de Polignac number, because 1225453034241 - 2⁶ = 1225453034177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1225453034196 and 1225453034205.

It is not an unprimeable number, because it can be changed into a prime (1225453033241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68080724116 + ... + 68080724133.

Almost surely, 2^{1225453034241} is an apocalyptic number.

It is an amenable number.

1225453034241 is a deficient number, since it is larger than the sum of its proper divisors (544645793009).

1225453034241 is a wasteful number, since it uses less digits than its factorization.

1225453034241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136161448255 (or 136161448252 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 1225453034241 its reverse (1424303545221), we get a palindrome (2649756579462).

The spelling of 1225453034241 in words is "one trillion, two hundred twenty-five billion, four hundred fifty-three million, thirty-four thousand, two hundred forty-one".