2125000215467 has 2 divisors, whose sum is σ = 2125000215468. Its totient is φ = 2125000215466.

The previous prime is 2125000215439. The next prime is 2125000215511. The reversal of 2125000215467 is 7645120005212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2125000215467 - 2⁸ = 2125000215211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2125000215167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062500107733 + 1062500107734.

It is an arithmetic number, because the mean of its divisors is an integer number (1062500107734).

Almost surely, 2^{2125000215467} is an apocalyptic number.

2125000215467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2125000215467 is an equidigital number, since it uses as much as digits as its factorization.

2125000215467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 2125000215467 in words is "two trillion, one hundred twenty-five billion, two hundred fifteen thousand, four hundred sixty-seven".