220014231325 has 12 divisors (see below), whose sum is σ = 311791596640. Its totient is φ = 150866901360.

The previous prime is 220014231323. The next prime is 220014231341. The reversal of 220014231325 is 523132410022.

It is not a de Polignac number, because 220014231325 - 2¹ = 220014231323 is a prime.

It is a super-2 number, since 2×220014231325² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 220014231325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220014231323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628611915 + ... + 628612264.

Almost surely, 2^220014231325 is an apocalyptic number.

220014231325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

220014231325 is a deficient number, since it is larger than the sum of its proper divisors (91777365315).

220014231325 is a wasteful number, since it uses less digits than its factorization.

220014231325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257224196 (or 1257224191 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 220014231325 its reverse (523132410022), we get a palindrome (743146641347).

The spelling of 220014231325 in words is "two hundred twenty billion, fourteen million, two hundred thirty-one thousand, three hundred twenty-five".