201001112322230 has 32 divisors (see below), whose sum is σ = 403872002443008. Its totient is φ = 71391515580000.

The previous prime is 201001112322223. The next prime is 201001112322233. The reversal of 201001112322230 is 32223211100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001112322233) 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, 21247470146 + ... + 21247479605.

It is an arithmetic number, because the mean of its divisors is an integer number (12621000076344).

Almost surely, 2^{201001112322230} is an apocalyptic number.

201001112322230 is an abundant number, since it is smaller than the sum of its proper divisors (202870890120778).

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

201001112322230 is a wasteful number, since it uses less digits than its factorization.

201001112322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42494949812.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201001112322230 its reverse (32223211100102), we get a palindrome (233224323422332).

The spelling of 201001112322230 in words is "two hundred one trillion, one billion, one hundred twelve million, three hundred twenty-two thousand, two hundred thirty".