122554233220252 has 12 divisors (see below), whose sum is σ = 214491975279120. Its totient is φ = 61270811711936.

The previous prime is 122554233220247. The next prime is 122554233220267. The reversal of 122554233220252 is 252022332455221.

122554233220252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1576180813 + ... + 1576258564.

It is an arithmetic number, because the mean of its divisors is an integer number (17874331273260).

Almost surely, 2^{122554233220252} is an apocalyptic number.

It is an amenable number.

122554233220252 is a deficient number, since it is larger than the sum of its proper divisors (91937742058868).

122554233220252 is a wasteful number, since it uses less digits than its factorization.

122554233220252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152449100 (or 3152449098 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 122554233220252 its reverse (252022332455221), we get a palindrome (374576565675473).

The spelling of 122554233220252 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, two hundred thirty-three million, two hundred twenty thousand, two hundred fifty-two".