122304003400 has 24 divisors (see below), whose sum is σ = 284356808370. Its totient is φ = 48921601280.

The previous prime is 122304003391. The next prime is 122304003401. The reversal of 122304003400 is 4300403221.

It can be written as a sum of positive squares in 3 ways, for example, as 109890924004 + 12413079396 = 331498^2 + 111414^2 .

It is not an unprimeable number, because it can be changed into a prime (122304003401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305759809 + ... + 305760208.

Almost surely, 2^122304003400 is an apocalyptic number.

122304003400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122304003400 is an abundant number, since it is smaller than the sum of its proper divisors (162052804970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122304003400 is a wasteful number, since it uses less digits than its factorization.

122304003400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611520033 (or 611520024 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 122304003400 its reverse (4300403221), we get a palindrome (126604406621).

The spelling of 122304003400 in words is "one hundred twenty-two billion, three hundred four million, three thousand, four hundred".