201102120110010 has 128 divisors (see below), whose sum is σ = 553062563020800. Its totient is φ = 45843976546560.

The previous prime is 201102120109991. The next prime is 201102120110123. The reversal of 201102120110010 is 10011021201102.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153160995 + ... + 154468425.

It is an arithmetic number, because the mean of its divisors is an integer number (4320801273600).

Almost surely, 2^{201102120110010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201102120110010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276531281510400).

201102120110010 is an abundant number, since it is smaller than the sum of its proper divisors (351960442910790).

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

201102120110010 is a wasteful number, since it uses less digits than its factorization.

201102120110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309396.

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

Adding to 201102120110010 its reverse (10011021201102), we get a palindrome (211113141311112).

The spelling of 201102120110010 in words is "two hundred one trillion, one hundred two billion, one hundred twenty million, one hundred ten thousand, ten".