1822810151 has 2 divisors, whose sum is σ = 1822810152. Its totient is φ = 1822810150.

The previous prime is 1822810141. The next prime is 1822810153. The reversal of 1822810151 is 1510182281.

It is a strong prime.

It is an emirp because it is prime and its reverse (1510182281) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1822810151 - 2¹⁰ = 1822809127 is a prime.

Together with 1822810153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1822810153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911405075 + 911405076.

It is an arithmetic number, because the mean of its divisors is an integer number (911405076).

Almost surely, 2^1822810151 is an apocalyptic number.

1822810151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1822810151 is an equidigital number, since it uses as much as digits as its factorization.

1822810151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 29.

The square root of 1822810151 is about 42694.3807895137. The cubic root of 1822810151 is about 1221.5572140180.

The spelling of 1822810151 in words is "one billion, eight hundred twenty-two million, eight hundred ten thousand, one hundred fifty-one".