200102211111011 has 8 divisors (see below), whose sum is σ = 218518134118848. Its totient is φ = 181723756921000.

The previous prime is 200102211111007. The next prime is 200102211111013. The reversal of 200102211111011 is 110111112201002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200102211111011 - 2² = 200102211111007 is a prime.

It is a super-2 number, since 2×200102211111011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200102211111013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9367193285 + ... + 9367214646.

It is an arithmetic number, because the mean of its divisors is an integer number (27314766764856).

Almost surely, 2^{200102211111011} is an apocalyptic number.

200102211111011 is a deficient number, since it is larger than the sum of its proper divisors (18415923007837).

200102211111011 is a wasteful number, since it uses less digits than its factorization.

200102211111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18734408913.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 200102211111011 its reverse (110111112201002), we get a palindrome (310213323312013).

The spelling of 200102211111011 in words is "two hundred trillion, one hundred two billion, two hundred eleven million, one hundred eleven thousand, eleven".