201002211010 has 16 divisors (see below), whose sum is σ = 362877588216. Its totient is φ = 80162304768.

The previous prime is 201002210999. The next prime is 201002211017. The reversal of 201002211010 is 10112200102.

201002211010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 117814384081 + 83187826929 = 343241^2 + 288423^2 .

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

It is not an unprimeable number, because it can be changed into a prime (201002211017) by changing a digit.

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, 29818917 + ... + 29825656.

Almost surely, 2^201002211010 is an apocalyptic number.

201002211010 is a deficient number, since it is larger than the sum of its proper divisors (161875377206).

201002211010 is a wasteful number, since it uses less digits than its factorization.

201002211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59644917.

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

Adding to 201002211010 its reverse (10112200102), we get a palindrome (211114411112).

The spelling of 201002211010 in words is "two hundred one billion, two million, two hundred eleven thousand, ten".