122134134404 has 24 divisors (see below), whose sum is σ = 221213764800. Its totient is φ = 58932275360.

The previous prime is 122134134391. The next prime is 122134134469. The reversal of 122134134404 is 404431431221.

It is a super-2 number, since 2×122134134404² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21662 + ... + 494709.

It is an arithmetic number, because the mean of its divisors is an integer number (9217240200).

Almost surely, 2^122134134404 is an apocalyptic number.

It is an amenable number.

122134134404 is a deficient number, since it is larger than the sum of its proper divisors (99079630396).

122134134404 is a wasteful number, since it uses less digits than its factorization.

122134134404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518443 (or 518441 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 122134134404 its reverse (404431431221), we get a palindrome (526565565625).

The spelling of 122134134404 in words is "one hundred twenty-two billion, one hundred thirty-four million, one hundred thirty-four thousand, four hundred four".