122323343400 has 96 divisors (see below), whose sum is σ = 421335979200. Its totient is φ = 32619556800.

The previous prime is 122323343399. The next prime is 122323343449. The reversal of 122323343400 is 4343323221.

122323343400 is a `hidden beast` number, since 1 + 2 + 23 + 233 + 4 + 3 + 400 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11320836 + ... + 11331635.

It is an arithmetic number, because the mean of its divisors is an integer number (4388916450).

Almost surely, 2^122323343400 is an apocalyptic number.

122323343400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122323343400 is an abundant number, since it is smaller than the sum of its proper divisors (299012635800).

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

122323343400 is a wasteful number, since it uses less digits than its factorization.

122323343400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22652496 (or 22652481 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 122323343400 its reverse (4343323221), we get a palindrome (126666666621).

The spelling of 122323343400 in words is "one hundred twenty-two billion, three hundred twenty-three million, three hundred forty-three thousand, four hundred".