210011100022201 has 16 divisors (see below), whose sum is σ = 227793878424000. Its totient is φ = 192831803691520.

The previous prime is 210011100022183. The next prime is 210011100022211. The reversal of 210011100022201 is 102220001110012.

It is a cyclic number.

It is not a de Polignac number, because 210011100022201 - 2¹¹ = 210011100020153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210011100022211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24507870 + ... + 31947736.

It is an arithmetic number, because the mean of its divisors is an integer number (14237117401500).

Almost surely, 2^{210011100022201} is an apocalyptic number.

It is an amenable number.

210011100022201 is a deficient number, since it is larger than the sum of its proper divisors (17782778401799).

210011100022201 is a wasteful number, since it uses less digits than its factorization.

210011100022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480424.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210011100022201 its reverse (102220001110012), we get a palindrome (312231101132213).

The spelling of 210011100022201 in words is "two hundred ten trillion, eleven billion, one hundred million, twenty-two thousand, two hundred one".