211001200010 has 8 divisors (see below), whose sum is σ = 379802160036. Its totient is φ = 84400480000.

The previous prime is 211001200009. The next prime is 211001200027. The reversal of 211001200010 is 10002100112.

It can be written as a sum of positive squares in 2 ways, for example, as 175563514009 + 35437686001 = 419003^2 + 188249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10550059991 + ... + 10550060010.

Almost surely, 2^211001200010 is an apocalyptic number.

211001200010 is a deficient number, since it is larger than the sum of its proper divisors (168800960026).

211001200010 is a wasteful number, since it uses less digits than its factorization.

211001200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21100120008.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 211001200010 its reverse (10002100112), we get a palindrome (221003300122).

The spelling of 211001200010 in words is "two hundred eleven billion, one million, two hundred thousand, ten".