10120212122203 has 2 divisors, whose sum is σ = 10120212122204. Its totient is φ = 10120212122202.

The previous prime is 10120212122161. The next prime is 10120212122213. The reversal of 10120212122203 is 30222121202101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120212122203 - 2¹³ = 10120212114011 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120212122213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060106061101 + 5060106061102.

It is an arithmetic number, because the mean of its divisors is an integer number (5060106061102).

Almost surely, 2^{10120212122203} is an apocalyptic number.

10120212122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120212122203 is an equidigital number, since it uses as much as digits as its factorization.

10120212122203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10120212122203 its reverse (30222121202101), we get a palindrome (40342333324304).

The spelling of 10120212122203 in words is "ten trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty-two thousand, two hundred three".