1102021122227 has 2 divisors, whose sum is σ = 1102021122228. Its totient is φ = 1102021122226.

The previous prime is 1102021122197. The next prime is 1102021122233. The reversal of 1102021122227 is 7222211202011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102021122227 - 2¹⁰ = 1102021121203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102021128227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551010561113 + 551010561114.

It is an arithmetic number, because the mean of its divisors is an integer number (551010561114).

Almost surely, 2^{1102021122227} is an apocalyptic number.

1102021122227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102021122227 is an equidigital number, since it uses as much as digits as its factorization.

1102021122227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 1102021122227 its reverse (7222211202011), we get a palindrome (8324232324238).

The spelling of 1102021122227 in words is "one trillion, one hundred two billion, twenty-one million, one hundred twenty-two thousand, two hundred twenty-seven".