8122302542 has 16 divisors (see below), whose sum is σ = 12615890400. Its totient is φ = 3917279520.

The previous prime is 8122302541. The next prime is 8122302557. The reversal of 8122302542 is 2452032218.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8122302541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8117 + ... + 127712.

It is an arithmetic number, because the mean of its divisors is an integer number (788493150).

Almost surely, 2^8122302542 is an apocalyptic number.

8122302542 is a deficient number, since it is larger than the sum of its proper divisors (4493587858).

8122302542 is a wasteful number, since it uses less digits than its factorization.

8122302542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136891.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 8122302542 is about 90123.8178396810. The cubic root of 8122302542 is about 2010.1403779750.

The spelling of 8122302542 in words is "eight billion, one hundred twenty-two million, three hundred two thousand, five hundred forty-two".