122400342334 has 8 divisors (see below), whose sum is σ = 183602016000. Its totient is φ = 61199670336.

The previous prime is 122400342271. The next prime is 122400342359. The reversal of 122400342334 is 433243004221.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 278542 + ... + 567790.

It is an arithmetic number, because the mean of its divisors is an integer number (22950252000).

Almost surely, 2^122400342334 is an apocalyptic number.

122400342334 is a deficient number, since it is larger than the sum of its proper divisors (61201673666).

122400342334 is a wasteful number, since it uses less digits than its factorization.

122400342334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500834.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 122400342334 its reverse (433243004221), we get a palindrome (555643346555).

The spelling of 122400342334 in words is "one hundred twenty-two billion, four hundred million, three hundred forty-two thousand, three hundred thirty-four".