102200110212011 has 6 divisors (see below), whose sum is σ = 118885842491580. Its totient is φ = 87600094467396.

The previous prime is 102200110211957. The next prime is 102200110212017. The reversal of 102200110212011 is 110212011002201.

It is a de Polignac number, because none of the positive numbers 2^k-102200110212011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102200110212017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1042858267421 + ... + 1042858267518.

It is an arithmetic number, because the mean of its divisors is an integer number (19814307081930).

Almost surely, 2^{102200110212011} is an apocalyptic number.

102200110212011 is a deficient number, since it is larger than the sum of its proper divisors (16685732279569).

102200110212011 is an equidigital number, since it uses as much as digits as its factorization.

102200110212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085716534953 (or 2085716534946 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102200110212011 its reverse (110212011002201), we get a palindrome (212412121214212).

The spelling of 102200110212011 in words is "one hundred two trillion, two hundred billion, one hundred ten million, two hundred twelve thousand, eleven".