122332145155404 has 24 divisors (see below), whose sum is σ = 289351831922160. Its totient is φ = 40218787448064.

The previous prime is 122332145155391. The next prime is 122332145155421. The reversal of 122332145155404 is 404551541233221.

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, 69824282889 + ... + 69824284640.

It is an arithmetic number, because the mean of its divisors is an integer number (12056326330090).

Almost surely, 2^{122332145155404} is an apocalyptic number.

It is an amenable number.

122332145155404 is an abundant number, since it is smaller than the sum of its proper divisors (167019686766756).

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

122332145155404 is a wasteful number, since it uses less digits than its factorization.

122332145155404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139648567609 (or 139648567607 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 122332145155404 its reverse (404551541233221), we get a palindrome (526883686388625).

The spelling of 122332145155404 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, one hundred forty-five million, one hundred fifty-five thousand, four hundred four".