201000100010211 has 12 divisors (see below), whose sum is σ = 290334275451792. Its totient is φ = 133999698523056.

The previous prime is 201000100010111. The next prime is 201000100010231. The reversal of 201000100010211 is 112010001000102.

It is a happy number.

It is not a de Polignac number, because 201000100010211 - 2²⁶ = 201000032901347 is a prime.

It is a super-3 number, since 3×201000100010211³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 201000100010193 and 201000100010202.

It is not an unprimeable number, because it can be changed into a prime (201000100010231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27200616 + ... + 33791621.

It is an arithmetic number, because the mean of its divisors is an integer number (24194522954316).

Almost surely, 2^{201000100010211} is an apocalyptic number.

201000100010211 is a deficient number, since it is larger than the sum of its proper divisors (89334175441581).

201000100010211 is a wasteful number, since it uses less digits than its factorization.

201000100010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61358410 (or 61358407 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 201000100010211 its reverse (112010001000102), we get a palindrome (313010101010313).

It can be divided in two parts, 2010001000102 and 11, that multiplied together give a palindrome (22110011001122).

The spelling of 201000100010211 in words is "two hundred one trillion, one hundred million, ten thousand, two hundred eleven".