122535105452 has 6 divisors (see below), whose sum is σ = 214436434548. Its totient is φ = 61267552724.

The previous prime is 122535105449. The next prime is 122535105499. The reversal of 122535105452 is 254501535221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15316888178 + ... + 15316888185.

It is an arithmetic number, because the mean of its divisors is an integer number (35739405758).

Almost surely, 2^122535105452 is an apocalyptic number.

It is an amenable number.

122535105452 is a deficient number, since it is larger than the sum of its proper divisors (91901329096).

122535105452 is a wasteful number, since it uses less digits than its factorization.

122535105452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30633776367 (or 30633776365 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 122535105452 in words is "one hundred twenty-two billion, five hundred thirty-five million, one hundred five thousand, four hundred fifty-two".