122276004243 has 8 divisors (see below), whose sum is σ = 163219313088. Its totient is φ = 81425015784.

The previous prime is 122276004239. The next prime is 122276004281. The reversal of 122276004243 is 342400672221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122276004243 - 2² = 122276004239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122276004233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23077005 + ... + 23082302.

It is an arithmetic number, because the mean of its divisors is an integer number (20402414136).

Almost surely, 2^122276004243 is an apocalyptic number.

122276004243 is a deficient number, since it is larger than the sum of its proper divisors (40943308845).

122276004243 is an equidigital number, since it uses as much as digits as its factorization.

122276004243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46160193.

The product of its (nonzero) digits is 32256, while the sum is 33.

Adding to 122276004243 its reverse (342400672221), we get a palindrome (464676676464).

The spelling of 122276004243 in words is "one hundred twenty-two billion, two hundred seventy-six million, four thousand, two hundred forty-three".