1472253221123 has 4 divisors (see below), whose sum is σ = 1487431089480. Its totient is φ = 1457075352768.

The previous prime is 1472253221119. The next prime is 1472253221147. The reversal of 1472253221123 is 3211223522741.

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 1472253221123 - 2² = 1472253221119 is a prime.

It is a super-2 number, since 2×1472253221123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472253221113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7588934033 + ... + 7588934226.

It is an arithmetic number, because the mean of its divisors is an integer number (371857772370).

Almost surely, 2^{1472253221123} is an apocalyptic number.

1472253221123 is a deficient number, since it is larger than the sum of its proper divisors (15177868357).

1472253221123 is an equidigital number, since it uses as much as digits as its factorization.

1472253221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177868356.

The product of its digits is 40320, while the sum is 35.

Adding to 1472253221123 its reverse (3211223522741), we get a palindrome (4683476743864).

The spelling of 1472253221123 in words is "one trillion, four hundred seventy-two billion, two hundred fifty-three million, two hundred twenty-one thousand, one hundred twenty-three".