201001022110 has 16 divisors (see below), whose sum is σ = 413487817056. Its totient is φ = 68914636128.

The previous prime is 201001022099. The next prime is 201001022137. The reversal of 201001022110 is 11220100102.

201001022110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 1435721517 + ... + 1435721656.

It is an arithmetic number, because the mean of its divisors is an integer number (25842988566).

Almost surely, 2^201001022110 is an apocalyptic number.

201001022110 is an abundant number, since it is smaller than the sum of its proper divisors (212486794946).

201001022110 is a wasteful number, since it uses less digits than its factorization.

201001022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871443187.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201001022110 its reverse (11220100102), we get a palindrome (212221122212).

The spelling of 201001022110 in words is "two hundred one billion, one million, twenty-two thousand, one hundred ten".