1225422143241 has 16 divisors (see below), whose sum is σ = 1634674694400. Its totient is φ = 816558945920.

The previous prime is 1225422143233. The next prime is 1225422143251. The reversal of 1225422143241 is 1423412245221.

It is a cyclic number.

It is not a de Polignac number, because 1225422143241 - 2³ = 1225422143233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1225422143251) 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, 94906576 + ... + 94919486.

It is an arithmetic number, because the mean of its divisors is an integer number (102167168400).

Almost surely, 2^{1225422143241} is an apocalyptic number.

It is an amenable number.

1225422143241 is a deficient number, since it is larger than the sum of its proper divisors (409252551159).

1225422143241 is a wasteful number, since it uses less digits than its factorization.

1225422143241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25536.

The product of its digits is 30720, while the sum is 33.

Adding to 1225422143241 its reverse (1423412245221), we get a palindrome (2648834388462).

The spelling of 1225422143241 in words is "one trillion, two hundred twenty-five billion, four hundred twenty-two million, one hundred forty-three thousand, two hundred forty-one".