210220211002011 has 16 divisors (see below), whose sum is σ = 321772041959424. Its totient is φ = 119587153981824.

The previous prime is 210220211001979. The next prime is 210220211002027. The reversal of 210220211002011 is 110200112022012.

210220211002011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210220211002011 - 2⁵ = 210220211001979 is a prime.

It is a super-2 number, since 2×210220211002011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210220211002031) 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, 22445031726 + ... + 22445041091.

It is an arithmetic number, because the mean of its divisors is an integer number (20110752622464).

Almost surely, 2^{210220211002011} is an apocalyptic number.

210220211002011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

210220211002011 is a deficient number, since it is larger than the sum of its proper divisors (111551830957413).

210220211002011 is a wasteful number, since it uses less digits than its factorization.

210220211002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44890073050.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210220211002011 its reverse (110200112022012), we get a palindrome (320420323024023).

The spelling of 210220211002011 in words is "two hundred ten trillion, two hundred twenty billion, two hundred eleven million, two thousand, eleven".