1423225325611 has 4 divisors (see below), whose sum is σ = 1436282438800. Its totient is φ = 1410168212424.

The previous prime is 1423225325597. The next prime is 1423225325663. The reversal of 1423225325611 is 1165235223241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1423225325611 - 2¹³ = 1423225317419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1423225325111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6528556431 + ... + 6528556648.

It is an arithmetic number, because the mean of its divisors is an integer number (359070609700).

Almost surely, 2^{1423225325611} is an apocalyptic number.

1423225325611 is a deficient number, since it is larger than the sum of its proper divisors (13057113189).

1423225325611 is a wasteful number, since it uses less digits than its factorization.

1423225325611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13057113188.

The product of its digits is 86400, while the sum is 37.

The spelling of 1423225325611 in words is "one trillion, four hundred twenty-three billion, two hundred twenty-five million, three hundred twenty-five thousand, six hundred eleven".