351223245050011 has 2 divisors, whose sum is σ = 351223245050012. Its totient is φ = 351223245050010.

The previous prime is 351223245049979. The next prime is 351223245050033. The reversal of 351223245050011 is 110050542322153.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 351223245050011 - 2⁵ = 351223245049979 is a prime.

It is a super-2 number, since 2×351223245050011² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (351223245050311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175611622525005 + 175611622525006.

It is an arithmetic number, because the mean of its divisors is an integer number (175611622525006).

Almost surely, 2^{351223245050011} is an apocalyptic number.

351223245050011 is a deficient number, since it is larger than the sum of its proper divisors (1).

351223245050011 is an equidigital number, since it uses as much as digits as its factorization.

351223245050011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 351223245050011 its reverse (110050542322153), we get a palindrome (461273787372164).

The spelling of 351223245050011 in words is "three hundred fifty-one trillion, two hundred twenty-three billion, two hundred forty-five million, fifty thousand, eleven".