122610032404 has 12 divisors (see below), whose sum is σ = 214570380724. Its totient is φ = 61304209344.

The previous prime is 122610032393. The next prime is 122610032431. The reversal of 122610032404 is 404230016221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 59171535504 + 63438496900 = 243252^2 + 251870^2 .

It is a super-2 number, since 2×122610032404² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255184 + ... + 557080.

Almost surely, 2^122610032404 is an apocalyptic number.

It is an amenable number.

122610032404 is a deficient number, since it is larger than the sum of its proper divisors (91960348320).

122610032404 is a wasteful number, since it uses less digits than its factorization.

122610032404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403434 (or 403432 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122610032404 its reverse (404230016221), we get a palindrome (526840048625).

The spelling of 122610032404 in words is "one hundred twenty-two billion, six hundred ten million, thirty-two thousand, four hundred four".