230173546722 has 32 divisors (see below), whose sum is σ = 529462004352. Its totient is φ = 65344990464.

The previous prime is 230173546711. The next prime is 230173546723. The reversal of 230173546722 is 227645371032.

It is a super-2 number, since 2×230173546722² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (230173546723) 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, 17446663 + ... + 17459850.

It is an arithmetic number, because the mean of its divisors is an integer number (16545687636).

Almost surely, 2^230173546722 is an apocalyptic number.

230173546722 is an abundant number, since it is smaller than the sum of its proper divisors (299288457630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230173546722 is a wasteful number, since it uses less digits than its factorization.

230173546722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34906682.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 230173546722 in words is "two hundred thirty billion, one hundred seventy-three million, five hundred forty-six thousand, seven hundred twenty-two".