120311321022227 has 2 divisors, whose sum is σ = 120311321022228. Its totient is φ = 120311321022226.

The previous prime is 120311321022133. The next prime is 120311321022251. The reversal of 120311321022227 is 722220123113021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120311321022227 - 2¹² = 120311321018131 is a prime.

It is a super-3 number, since 3×120311321022227³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 120311321022227.

It is not a weakly prime, because it can be changed into another prime (120311321622227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60155660511113 + 60155660511114.

It is an arithmetic number, because the mean of its divisors is an integer number (60155660511114).

Almost surely, 2^{120311321022227} is an apocalyptic number.

120311321022227 is a deficient number, since it is larger than the sum of its proper divisors (1).

120311321022227 is an equidigital number, since it uses as much as digits as its factorization.

120311321022227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 120311321022227 its reverse (722220123113021), we get a palindrome (842531444135248).

The spelling of 120311321022227 in words is "one hundred twenty trillion, three hundred eleven billion, three hundred twenty-one million, twenty-two thousand, two hundred twenty-seven".