10010012121227 has 2 divisors, whose sum is σ = 10010012121228. Its totient is φ = 10010012121226.

The previous prime is 10010012121211. The next prime is 10010012121269. The reversal of 10010012121227 is 72212121001001.

It is a happy number.

10010012121227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10010012121227 - 2⁴ = 10010012121211 is a prime.

It is a super-2 number, since 2×10010012121227² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10010012121199 and 10010012121208.

It is not a weakly prime, because it can be changed into another prime (10010012121827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005006060613 + 5005006060614.

It is an arithmetic number, because the mean of its divisors is an integer number (5005006060614).

Almost surely, 2^{10010012121227} is an apocalyptic number.

10010012121227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010012121227 is an equidigital number, since it uses as much as digits as its factorization.

10010012121227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 10010012121227 its reverse (72212121001001), we get a palindrome (82222133122228).

The spelling of 10010012121227 in words is "ten trillion, ten billion, twelve million, one hundred twenty-one thousand, two hundred twenty-seven".