350213221229 has 2 divisors, whose sum is σ = 350213221230. Its totient is φ = 350213221228.

The previous prime is 350213221199. The next prime is 350213221249. The reversal of 350213221229 is 922122312053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 265351705129 + 84861516100 = 515123^2 + 291310^2 .

It is a cyclic number.

It is not a de Polignac number, because 350213221229 - 2¹⁶ = 350213155693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350213221195 and 350213221204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350213221249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175106610614 + 175106610615.

It is an arithmetic number, because the mean of its divisors is an integer number (175106610615).

Almost surely, 2^350213221229 is an apocalyptic number.

It is an amenable number.

350213221229 is a deficient number, since it is larger than the sum of its proper divisors (1).

350213221229 is an equidigital number, since it uses as much as digits as its factorization.

350213221229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 350213221229 in words is "three hundred fifty billion, two hundred thirteen million, two hundred twenty-one thousand, two hundred twenty-nine".