210200022101011 has 4 divisors (see below), whose sum is σ = 210236892835024. Its totient is φ = 210163151367000.

The previous prime is 210200022100961. The next prime is 210200022101029. The reversal of 210200022101011 is 110101220002012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210200022101011 - 2⁷ = 210200022100883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210200022100982 and 210200022101000.

It is not an unprimeable number, because it can be changed into a prime (210200022101071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18435358455 + ... + 18435369856.

It is an arithmetic number, because the mean of its divisors is an integer number (52559223208756).

Almost surely, 2^{210200022101011} is an apocalyptic number.

210200022101011 is a deficient number, since it is larger than the sum of its proper divisors (36870734013).

210200022101011 is an equidigital number, since it uses as much as digits as its factorization.

210200022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36870734012.

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

Adding to 210200022101011 its reverse (110101220002012), we get a palindrome (320301242103023).

The spelling of 210200022101011 in words is "two hundred ten trillion, two hundred billion, twenty-two million, one hundred one thousand, eleven".