102010122211 has 8 divisors (see below), whose sum is σ = 105187073040. Its totient is φ = 98879550432.

The previous prime is 102010122199. The next prime is 102010122217. The reversal of 102010122211 is 112221010201.

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 102010122211 - 2⁹ = 102010121699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102010122191 and 102010122200.

It is not an unprimeable number, because it can be changed into a prime (102010122217) 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, 11590296 + ... + 11599093.

It is an arithmetic number, because the mean of its divisors is an integer number (13148384130).

Almost surely, 2^102010122211 is an apocalyptic number.

102010122211 is a deficient number, since it is larger than the sum of its proper divisors (3176950829).

102010122211 is an equidigital number, since it uses as much as digits as its factorization.

102010122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23189525.

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

Adding to 102010122211 its reverse (112221010201), we get a palindrome (214231132412).

The spelling of 102010122211 in words is "one hundred two billion, ten million, one hundred twenty-two thousand, two hundred eleven".