1201022120227 has 2 divisors, whose sum is σ = 1201022120228. Its totient is φ = 1201022120226.

The previous prime is 1201022120167. The next prime is 1201022120231. The reversal of 1201022120227 is 7220212201021.

It is a strong prime.

It is an emirp because it is prime and its reverse (7220212201021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1201022120227 - 2³¹ = 1198874636579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201022120198 and 1201022120207.

It is not a weakly prime, because it can be changed into another prime (1201022120267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600511060113 + 600511060114.

It is an arithmetic number, because the mean of its divisors is an integer number (600511060114).

Almost surely, 2^{1201022120227} is an apocalyptic number.

1201022120227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201022120227 is an equidigital number, since it uses as much as digits as its factorization.

1201022120227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 1201022120227 its reverse (7220212201021), we get a palindrome (8421234321248).

The spelling of 1201022120227 in words is "one trillion, two hundred one billion, twenty-two million, one hundred twenty thousand, two hundred twenty-seven".