201230010322012 has 24 divisors (see below), whose sum is σ = 402609467516256. Its totient is φ = 86209408665408.

The previous prime is 201230010321971. The next prime is 201230010322057. The reversal of 201230010322012 is 210223010032102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334270323 + ... + 1334421130.

It is an arithmetic number, because the mean of its divisors is an integer number (16775394479844).

Almost surely, 2^{201230010322012} is an apocalyptic number.

It is an amenable number.

201230010322012 is an abundant number, since it is smaller than the sum of its proper divisors (201379457194244).

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

201230010322012 is a wasteful number, since it uses less digits than its factorization.

201230010322012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668694157 (or 2668694155 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201230010322012 its reverse (210223010032102), we get a palindrome (411453020354114).

The spelling of 201230010322012 in words is "two hundred one trillion, two hundred thirty billion, ten million, three hundred twenty-two thousand, twelve".