1122439824425 has 36 divisors (see below), whose sum is σ = 1479286106460. Its totient is φ = 844851594880.

The previous prime is 1122439824409. The next prime is 1122439824437. The reversal of 1122439824425 is 5244289342211.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 9357853696 + 1113081970729 = 96736^2 + 1055027^2 .

It is not a de Polignac number, because 1122439824425 - 2⁴ = 1122439824409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1122439824425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 371298464 + ... + 371301486.

It is an arithmetic number, because the mean of its divisors is an integer number (41091280735).

Almost surely, 2^{1122439824425} is an apocalyptic number.

It is an amenable number.

1122439824425 is a deficient number, since it is larger than the sum of its proper divisors (356846282035).

1122439824425 is an frugal number, since it uses more digits than its factorization.

1122439824425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6107 (or 3045 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The spelling of 1122439824425 in words is "one trillion, one hundred twenty-two billion, four hundred thirty-nine million, eight hundred twenty-four thousand, four hundred twenty-five".