225423353035 has 16 divisors (see below), whose sum is σ = 281335766400. Its totient is φ = 173243581056.

The previous prime is 225423353033. The next prime is 225423353041. The reversal of 225423353035 is 530353324522.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 225423353035 - 2¹ = 225423353033 is a prime.

It is a super-2 number, since 2×225423353035² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 225423352985 and 225423353003.

It is not an unprimeable number, because it can be changed into a prime (225423353033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7697440 + ... + 7726669.

It is an arithmetic number, because the mean of its divisors is an integer number (17583485400).

Almost surely, 2^225423353035 is an apocalyptic number.

225423353035 is a deficient number, since it is larger than the sum of its proper divisors (55912413365).

225423353035 is a wasteful number, since it uses less digits than its factorization.

225423353035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15424230.

The product of its (nonzero) digits is 324000, while the sum is 37.

Adding to 225423353035 its reverse (530353324522), we get a palindrome (755776677557).

The spelling of 225423353035 in words is "two hundred twenty-five billion, four hundred twenty-three million, three hundred fifty-three thousand, thirty-five".