1122053043425 has 24 divisors (see below), whose sum is σ = 1393561790712. Its totient is φ = 896213888000.

The previous prime is 1122053043421. The next prime is 1122053043467. The reversal of 1122053043425 is 5243403502211.

It can be written as a sum of positive squares in 12 ways, for example, as 666750636304 + 455302407121 = 816548^2 + 674761^2 .

It is not a de Polignac number, because 1122053043425 - 2² = 1122053043421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122053043391 and 1122053043400.

It is not an unprimeable number, because it can be changed into a prime (1122053043421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43408505 + ... + 43434345.

It is an arithmetic number, because the mean of its divisors is an integer number (58065074613).

Almost surely, 2^{1122053043425} is an apocalyptic number.

It is an amenable number.

1122053043425 is a deficient number, since it is larger than the sum of its proper divisors (271508747287).

1122053043425 is a wasteful number, since it uses less digits than its factorization.

1122053043425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28549 (or 28544 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1122053043425 its reverse (5243403502211), we get a palindrome (6365456545636).

The spelling of 1122053043425 in words is "one trillion, one hundred twenty-two billion, fifty-three million, forty-three thousand, four hundred twenty-five".