8212662151 has 2 divisors, whose sum is σ = 8212662152. Its totient is φ = 8212662150.

The previous prime is 8212662127. The next prime is 8212662169. The reversal of 8212662151 is 1512662128.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8212662151 - 2⁵ = 8212662119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8212662181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4106331075 + 4106331076.

It is an arithmetic number, because the mean of its divisors is an integer number (4106331076).

Almost surely, 2^8212662151 is an apocalyptic number.

8212662151 is a deficient number, since it is larger than the sum of its proper divisors (1).

8212662151 is an equidigital number, since it uses as much as digits as its factorization.

8212662151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 34.

The square root of 8212662151 is about 90623.7394450262. The cubic root of 8212662151 is about 2017.5670927714.

The spelling of 8212662151 in words is "eight billion, two hundred twelve million, six hundred sixty-two thousand, one hundred fifty-one".