102200110020011 has 4 divisors (see below), whose sum is σ = 105496887762624. Its totient is φ = 98903332277400.

The previous prime is 102200110019977. The next prime is 102200110020037. The reversal of 102200110020011 is 110020011002201.

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 102200110020011 - 2⁶ = 102200110019947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102200110019974 and 102200110020001.

It is not an unprimeable number, because it can be changed into a prime (102200110020091) 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, 1648388871260 + ... + 1648388871321.

It is an arithmetic number, because the mean of its divisors is an integer number (26374221940656).

Almost surely, 2^{102200110020011} is an apocalyptic number.

102200110020011 is a deficient number, since it is larger than the sum of its proper divisors (3296777742613).

102200110020011 is an equidigital number, since it uses as much as digits as its factorization.

102200110020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296777742612.

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

Adding to 102200110020011 its reverse (110020011002201), we get a palindrome (212220121022212).

The spelling of 102200110020011 in words is "one hundred two trillion, two hundred billion, one hundred ten million, twenty thousand, eleven".