351013454222213 has 2 divisors, whose sum is σ = 351013454222214. Its totient is φ = 351013454222212.

The previous prime is 351013454222203. The next prime is 351013454222357. The reversal of 351013454222213 is 312222454310153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227915272440769 + 123098181781444 = 15096863^2 + 11094962^2 .

It is an emirp because it is prime and its reverse (312222454310153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 351013454222213 - 2⁴⁸ = 69538477511557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351013454222203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175506727111106 + 175506727111107.

It is an arithmetic number, because the mean of its divisors is an integer number (175506727111107).

Almost surely, 2^{351013454222213} is an apocalyptic number.

It is an amenable number.

351013454222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

351013454222213 is an equidigital number, since it uses as much as digits as its factorization.

351013454222213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 351013454222213 in words is "three hundred fifty-one trillion, thirteen billion, four hundred fifty-four million, two hundred twenty-two thousand, two hundred thirteen".