122002453134 has 48 divisors (see below), whose sum is σ = 270320566464. Its totient is φ = 39752856000.

The previous prime is 122002453129. The next prime is 122002453253. The reversal of 122002453134 is 431354200221.

122002453134 is a `hidden beast` number, since 1 + 2 + 200 + 2 + 453 + 1 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 122002453098 and 122002453107.

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, 22584 + ... + 494484.

It is an arithmetic number, because the mean of its divisors is an integer number (5631678468).

Almost surely, 2^122002453134 is an apocalyptic number.

122002453134 is an abundant number, since it is smaller than the sum of its proper divisors (148318113330).

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

122002453134 is a wasteful number, since it uses less digits than its factorization.

122002453134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472233 (or 472230 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 122002453134 its reverse (431354200221), we get a palindrome (553356653355).

The spelling of 122002453134 in words is "one hundred twenty-two billion, two million, four hundred fifty-three thousand, one hundred thirty-four".