1442122002227 has 2 divisors, whose sum is σ = 1442122002228. Its totient is φ = 1442122002226.

The previous prime is 1442122002179. The next prime is 1442122002257. The reversal of 1442122002227 is 7222002212441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1442122002227 is a prime.

It is a super-2 number, since 2×1442122002227² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1442122002227.

It is not a weakly prime, because it can be changed into another prime (1442122002257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721061001113 + 721061001114.

It is an arithmetic number, because the mean of its divisors is an integer number (721061001114).

Almost surely, 2^{1442122002227} is an apocalyptic number.

1442122002227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442122002227 is an equidigital number, since it uses as much as digits as its factorization.

1442122002227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 29.

Adding to 1442122002227 its reverse (7222002212441), we get a palindrome (8664124214668).

The spelling of 1442122002227 in words is "one trillion, four hundred forty-two billion, one hundred twenty-two million, two thousand, two hundred twenty-seven".