229098535653 has 24 divisors (see below), whose sum is σ = 330876180480. Its totient is φ = 140938237440.

The previous prime is 229098535591. The next prime is 229098535661. The reversal of 229098535653 is 356535890922.

It is not a de Polignac number, because 229098535653 - 2²⁰ = 229097487077 is a prime.

It is a super-2 number, since 2×229098535653² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 229098535593 and 229098535602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229098535153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1535388 + ... + 1677978.

It is an arithmetic number, because the mean of its divisors is an integer number (13786507520).

Almost surely, 2^229098535653 is an apocalyptic number.

It is an amenable number.

229098535653 is a deficient number, since it is larger than the sum of its proper divisors (101777644827).

229098535653 is a wasteful number, since it uses less digits than its factorization.

229098535653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145789 (or 145776 counting only the distinct ones).

The product of its (nonzero) digits is 17496000, while the sum is 57.

The spelling of 229098535653 in words is "two hundred twenty-nine billion, ninety-eight million, five hundred thirty-five thousand, six hundred fifty-three".