102201000102211 has 4 divisors (see below), whose sum is σ = 102239035460352. Its totient is φ = 102162964744072.

The previous prime is 102201000102203. The next prime is 102201000102233. The reversal of 102201000102211 is 112201000102201.

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 102201000102211 - 2³ = 102201000102203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102201000102191 and 102201000102200.

It is not an unprimeable number, because it can be changed into a prime (102201000102511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19017675040 + ... + 19017680413.

It is an arithmetic number, because the mean of its divisors is an integer number (25559758865088).

Almost surely, 2^{102201000102211} is an apocalyptic number.

102201000102211 is a deficient number, since it is larger than the sum of its proper divisors (38035358141).

102201000102211 is an equidigital number, since it uses as much as digits as its factorization.

102201000102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38035358140.

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

Adding to 102201000102211 its reverse (112201000102201), we get a palindrome (214402000204412).

The spelling of 102201000102211 in words is "one hundred two trillion, two hundred one billion, one hundred two thousand, two hundred eleven".