342226191101 has 2 divisors, whose sum is σ = 342226191102. Its totient is φ = 342226191100.

The previous prime is 342226191079. The next prime is 342226191107. The reversal of 342226191101 is 101191622243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 239976535876 + 102249655225 = 489874^2 + 319765^2 .

It is a cyclic number.

It is not a de Polignac number, because 342226191101 - 2²² = 342221996797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342226191107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171113095550 + 171113095551.

It is an arithmetic number, because the mean of its divisors is an integer number (171113095551).

Almost surely, 2^342226191101 is an apocalyptic number.

It is an amenable number.

342226191101 is a deficient number, since it is larger than the sum of its proper divisors (1).

342226191101 is an equidigital number, since it uses as much as digits as its factorization.

342226191101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 342226191101 in words is "three hundred forty-two billion, two hundred twenty-six million, one hundred ninety-one thousand, one hundred one".