201012122110 has 8 divisors (see below), whose sum is σ = 361821819816. Its totient is φ = 80404848840.

The previous prime is 201012122099. The next prime is 201012122111. The reversal of 201012122110 is 11221210102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012122111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050606096 + ... + 10050606115.

It is an arithmetic number, because the mean of its divisors is an integer number (45227727477).

Almost surely, 2^201012122110 is an apocalyptic number.

201012122110 is a deficient number, since it is larger than the sum of its proper divisors (160809697706).

201012122110 is a wasteful number, since it uses less digits than its factorization.

201012122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20101212218.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201012122110 its reverse (11221210102), we get a palindrome (212233332212).

The spelling of 201012122110 in words is "two hundred one billion, twelve million, one hundred twenty-two thousand, one hundred ten".