200212100001011 has 4 divisors (see below), whose sum is σ = 228813828572592. Its totient is φ = 171610371429432.

The previous prime is 200212100000981. The next prime is 200212100001013. The reversal of 200212100001011 is 110100001212002.

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 200212100001011 - 2¹⁸ = 200212099738867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200212100000983 and 200212100001001.

It is not an unprimeable number, because it can be changed into a prime (200212100001013) 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, 14300864285780 + ... + 14300864285793.

It is an arithmetic number, because the mean of its divisors is an integer number (57203457143148).

Almost surely, 2^{200212100001011} is an apocalyptic number.

200212100001011 is a deficient number, since it is larger than the sum of its proper divisors (28601728571581).

200212100001011 is an equidigital number, since it uses as much as digits as its factorization.

200212100001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28601728571580.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200212100001011 its reverse (110100001212002), we get a palindrome (310312101213013).

The spelling of 200212100001011 in words is "two hundred trillion, two hundred twelve billion, one hundred million, one thousand, eleven".