230230122000 has 160 divisors (see below), whose sum is σ = 744890240640. Its totient is φ = 61177305600.

The previous prime is 230230121971. The next prime is 230230122013. The reversal of 230230122000 is 221032032.

It is a super-2 number, since 2×230230122000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1630206 + ... + 1765794.

It is an arithmetic number, because the mean of its divisors is an integer number (4655564004).

Almost surely, 2^230230122000 is an apocalyptic number.

230230122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230230122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372445120320).

230230122000 is an abundant number, since it is smaller than the sum of its proper divisors (514660118640).

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

230230122000 is a wasteful number, since it uses less digits than its factorization.

230230122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135898 (or 135882 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230230122000 its reverse (221032032), we get a palindrome (230451154032).

The spelling of 230230122000 in words is "two hundred thirty billion, two hundred thirty million, one hundred twenty-two thousand".