1200100010167 has 2 divisors, whose sum is σ = 1200100010168. Its totient is φ = 1200100010166.

The previous prime is 1200100010099. The next prime is 1200100010173. The reversal of 1200100010167 is 7610100010021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200100010167 - 2²⁷ = 1199965792439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200100017167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600050005083 + 600050005084.

It is an arithmetic number, because the mean of its divisors is an integer number (600050005084).

Almost surely, 2^{1200100010167} is an apocalyptic number.

1200100010167 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200100010167 is an equidigital number, since it uses as much as digits as its factorization.

1200100010167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 1200100010167 its reverse (7610100010021), we get a palindrome (8810200020188).

The spelling of 1200100010167 in words is "one trillion, two hundred billion, one hundred million, ten thousand, one hundred sixty-seven".