122443022233400 has 96 divisors (see below), whose sum is σ = 310562753961600. Its totient is φ = 44524344700800.

The previous prime is 122443022233361. The next prime is 122443022233417. The reversal of 122443022233400 is 4332220344221.

It is a super-3 number, since 3×122443022233400³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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, 398581061 + ... + 398888139.

It is an arithmetic number, because the mean of its divisors is an integer number (3235028687100).

Almost surely, 2^{122443022233400} is an apocalyptic number.

122443022233400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122443022233400 is an abundant number, since it is smaller than the sum of its proper divisors (188119731728200).

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

122443022233400 is a wasteful number, since it uses less digits than its factorization.

122443022233400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488349 (or 488340 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 122443022233400 its reverse (4332220344221), we get a palindrome (126775242577621).

The spelling of 122443022233400 in words is "one hundred twenty-two trillion, four hundred forty-three billion, twenty-two million, two hundred thirty-three thousand, four hundred".