122004346737 has 16 divisors (see below), whose sum is σ = 200212261760. Its totient is φ = 64353940992.

The previous prime is 122004346643. The next prime is 122004346741. The reversal of 122004346737 is 737643400221.

It is a happy number.

It is not a de Polignac number, because 122004346737 - 2⁸ = 122004346481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 122004346695 and 122004346704.

It is not an unprimeable number, because it can be changed into a prime (122004346757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223450912 + ... + 223451457.

It is an arithmetic number, because the mean of its divisors is an integer number (12513266360).

Almost surely, 2^122004346737 is an apocalyptic number.

It is an amenable number.

122004346737 is a deficient number, since it is larger than the sum of its proper divisors (78207915023).

122004346737 is a wasteful number, since it uses less digits than its factorization.

122004346737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446902392.

The product of its (nonzero) digits is 169344, while the sum is 39.

Adding to 122004346737 its reverse (737643400221), we get a palindrome (859647746958).

The spelling of 122004346737 in words is "one hundred twenty-two billion, four million, three hundred forty-six thousand, seven hundred thirty-seven".