229873365380 has 12 divisors (see below), whose sum is σ = 482734067340. Its totient is φ = 91949346144.

The previous prime is 229873365347. The next prime is 229873365419. The reversal of 229873365380 is 83563378922.

It can be written as a sum of positive squares in 2 ways, for example, as 37536737536 + 192336627844 = 193744^2 + 438562^2 .

It is a super-2 number, since 2×229873365380² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746834115 + ... + 5746834154.

It is an arithmetic number, because the mean of its divisors is an integer number (40227838945).

Almost surely, 2^229873365380 is an apocalyptic number.

229873365380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

229873365380 is an abundant number, since it is smaller than the sum of its proper divisors (252860701960).

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

229873365380 is a wasteful number, since it uses less digits than its factorization.

229873365380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493668278 (or 11493668276 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 229873365380 in words is "two hundred twenty-nine billion, eight hundred seventy-three million, three hundred sixty-five thousand, three hundred eighty".