1422141125 has 12 divisors (see below), whose sum is σ = 1775358468. Its totient is φ = 1137375600.

The previous prime is 1422141101. The next prime is 1422141131. The reversal of 1422141125 is 5211412241.

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 8305924 + 1413835201 = 2882^2 + 37601^2 .

It is not a de Polignac number, because 1422141125 - 2²⁰ = 1421092549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1422141125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 419939 + ... + 423311.

It is an arithmetic number, because the mean of its divisors is an integer number (147946539).

Almost surely, 2^1422141125 is an apocalyptic number.

It is an amenable number.

1422141125 is a deficient number, since it is larger than the sum of its proper divisors (353217343).

1422141125 is an frugal number, since it uses more digits than its factorization.

1422141125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761 (or 3378 counting only the distinct ones).

The product of its digits is 640, while the sum is 23.

The square root of 1422141125 is about 37711.2864405340. The cubic root of 1422141125 is about 1124.5555116482. Note that the first 4 decimals are identical.

Adding to 1422141125 its reverse (5211412241), we get a palindrome (6633553366).

The spelling of 1422141125 in words is "one billion, four hundred twenty-two million, one hundred forty-one thousand, one hundred twenty-five".