122787060008834 has 32 divisors (see below), whose sum is σ = 200320554588336. Its totient is φ = 56107504339200.

The previous prime is 122787060008831. The next prime is 122787060008863. The reversal of 122787060008834 is 438800060787221.

It can be written as a sum of positive squares in 8 ways, for example, as 85080275866609 + 37706784142225 = 9223897^2 + 6140585^2 .

It is a super-2 number, since 2×122787060008834² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122787060008834.

It is not an unprimeable number, because it can be changed into a prime (122787060008831) 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 in 15 ways as a sum of consecutive naturals, for example, 62575124 + ... + 64507520.

Almost surely, 2^{122787060008834} is an apocalyptic number.

122787060008834 is a deficient number, since it is larger than the sum of its proper divisors (77533494579502).

122787060008834 is a wasteful number, since it uses less digits than its factorization.

122787060008834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956710.

The product of its (nonzero) digits is 7225344, while the sum is 56.

The spelling of 122787060008834 in words is "one hundred twenty-two trillion, seven hundred eighty-seven billion, sixty million, eight thousand, eight hundred thirty-four".