103122222211 has 2 divisors, whose sum is σ = 103122222212. Its totient is φ = 103122222210.

The previous prime is 103122222209. The next prime is 103122222233. The reversal of 103122222211 is 112222221301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103122222211 - 2¹ = 103122222209 is a prime.

Together with 103122222209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103122225211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51561111105 + 51561111106.

It is an arithmetic number, because the mean of its divisors is an integer number (51561111106).

Almost surely, 2^103122222211 is an apocalyptic number.

103122222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

103122222211 is an equidigital number, since it uses as much as digits as its factorization.

103122222211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 103122222211 its reverse (112222221301), we get a palindrome (215344443512).

The spelling of 103122222211 in words is "one hundred three billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred eleven".