102223103211 has 12 divisors (see below), whose sum is σ = 147666261288. Its totient is φ = 68143811904.

The previous prime is 102223103209. The next prime is 102223103237. The reversal of 102223103211 is 112301322201.

102223103211 is a `hidden beast` number, since 10 + 2 + 22 + 310 + 321 + 1 = 666.

It is not a de Polignac number, because 102223103211 - 2¹ = 102223103209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102223104211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276510 + ... + 530003.

It is an arithmetic number, because the mean of its divisors is an integer number (12305521774).

Almost surely, 2^102223103211 is an apocalyptic number.

102223103211 is a deficient number, since it is larger than the sum of its proper divisors (45443158077).

102223103211 is a wasteful number, since it uses less digits than its factorization.

102223103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820602 (or 820599 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102223103211 its reverse (112301322201), we get a palindrome (214524425412).

The spelling of 102223103211 in words is "one hundred two billion, two hundred twenty-three million, one hundred three thousand, two hundred eleven".