10211220020167 has 2 divisors, whose sum is σ = 10211220020168. Its totient is φ = 10211220020166.

The previous prime is 10211220020149. The next prime is 10211220020203. The reversal of 10211220020167 is 76102002211201.

10211220020167 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 10211220020167 - 2⁷ = 10211220020039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211220020147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105610010083 + 5105610010084.

It is an arithmetic number, because the mean of its divisors is an integer number (5105610010084).

Almost surely, 2^{10211220020167} is an apocalyptic number.

10211220020167 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211220020167 is an equidigital number, since it uses as much as digits as its factorization.

10211220020167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 10211220020167 its reverse (76102002211201), we get a palindrome (86313222231368).

The spelling of 10211220020167 in words is "ten trillion, two hundred eleven billion, two hundred twenty million, twenty thousand, one hundred sixty-seven".