210220210200011 has 12 divisors (see below), whose sum is σ = 237313589987376. Its totient is φ = 185944166266320.

The previous prime is 210220210199983. The next prime is 210220210200019. The reversal of 210220210200011 is 110002012022012.

It is not a de Polignac number, because 210220210200011 - 2¹⁰ = 210220210198987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210220210200019) 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, 23477794295 + ... + 23477803248.

It is an arithmetic number, because the mean of its divisors is an integer number (19776132498948).

Almost surely, 2^{210220210200011} is an apocalyptic number.

210220210200011 is a deficient number, since it is larger than the sum of its proper divisors (27093379787365).

210220210200011 is a wasteful number, since it uses less digits than its factorization.

210220210200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46955597602 (or 46955597591 counting only the distinct ones).

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

Adding to 210220210200011 its reverse (110002012022012), we get a palindrome (320222222222023).

The spelling of 210220210200011 in words is "two hundred ten trillion, two hundred twenty billion, two hundred ten million, two hundred thousand, eleven".