201002101211000 has 64 divisors (see below), whose sum is σ = 470351743505280. Its totient is φ = 80399673532800.

The previous prime is 201002101210997. The next prime is 201002101211039. The reversal of 201002101211000 is 112101200102.

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, 69183614 + ... + 72030386.

It is an arithmetic number, because the mean of its divisors is an integer number (7349245992270).

Almost surely, 2^{201002101211000} is an apocalyptic number.

201002101211000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201002101211000 is an abundant number, since it is smaller than the sum of its proper divisors (269349642294280).

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

201002101211000 is a wasteful number, since it uses less digits than its factorization.

201002101211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917401 (or 2917387 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201002101211000 its reverse (112101200102), we get a palindrome (201114202411102).

The spelling of 201002101211000 in words is "two hundred one trillion, two billion, one hundred one million, two hundred eleven thousand".