1425432201122 has 8 divisors (see below), whose sum is σ = 2173199913372. Its totient is φ = 701032230000.

The previous prime is 1425432201071. The next prime is 1425432201133. The reversal of 1425432201122 is 2211022345241.

It can be written as a sum of positive squares in 2 ways, for example, as 870733463161 + 554698737961 = 933131^2 + 744781^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5841935129 + ... + 5841935372.

Almost surely, 2^{1425432201122} is an apocalyptic number.

1425432201122 is a deficient number, since it is larger than the sum of its proper divisors (747767712250).

1425432201122 is a wasteful number, since it uses less digits than its factorization.

1425432201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11683870564.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 1425432201122 its reverse (2211022345241), we get a palindrome (3636454546363).

The spelling of 1425432201122 in words is "one trillion, four hundred twenty-five billion, four hundred thirty-two million, two hundred one thousand, one hundred twenty-two".