201121002200210 has 64 divisors (see below), whose sum is σ = 369739457952480. Its totient is φ = 78739962562560.

The previous prime is 201121002200191. The next prime is 201121002200273. The reversal of 201121002200210 is 12002200121102.

201121002200210 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 16 ways, for example, as 143356153298449 + 57764848901761 = 11973143^2 + 7600319^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560088284 + ... + 560447256.

Almost surely, 2^{201121002200210} is an apocalyptic number.

201121002200210 is a deficient number, since it is larger than the sum of its proper divisors (168618455752270).

201121002200210 is a wasteful number, since it uses less digits than its factorization.

201121002200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361583.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201121002200210 its reverse (12002200121102), we get a palindrome (213123202321312).

The spelling of 201121002200210 in words is "two hundred one trillion, one hundred twenty-one billion, two million, two hundred thousand, two hundred ten".