201001201120110 has 32 divisors (see below), whose sum is σ = 482403666401280. Its totient is φ = 53600233219488.

The previous prime is 201001201120099. The next prime is 201001201120121. The reversal of 201001201120110 is 11021102100102.

It is an interprime number because it is at equal distance from previous prime (201001201120099) and next prime (201001201120121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14533311 + ... + 24763269.

It is an arithmetic number, because the mean of its divisors is an integer number (15075114575040).

Almost surely, 2^{201001201120110} is an apocalyptic number.

201001201120110 is an abundant number, since it is smaller than the sum of its proper divisors (281402465281170).

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

201001201120110 is a wasteful number, since it uses less digits than its factorization.

201001201120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10884912.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 201001201120110 its reverse (11021102100102), we get a palindrome (212022303220212).

The spelling of 201001201120110 in words is "two hundred one trillion, one billion, two hundred one million, one hundred twenty thousand, one hundred ten".