342211444112227 has 2 divisors, whose sum is σ = 342211444112228. Its totient is φ = 342211444112226.

The previous prime is 342211444112221. The next prime is 342211444112257. The reversal of 342211444112227 is 722211444112243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342211444112227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342211444112227.

It is not a weakly prime, because it can be changed into another prime (342211444112221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171105722056113 + 171105722056114.

It is an arithmetic number, because the mean of its divisors is an integer number (171105722056114).

Almost surely, 2^{342211444112227} is an apocalyptic number.

342211444112227 is a deficient number, since it is larger than the sum of its proper divisors (1).

342211444112227 is an equidigital number, since it uses as much as digits as its factorization.

342211444112227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 40.

The spelling of 342211444112227 in words is "three hundred forty-two trillion, two hundred eleven billion, four hundred forty-four million, one hundred twelve thousand, two hundred twenty-seven".