122243451330105 has 96 divisors (see below), whose sum is σ = 243077789859840. Its totient is φ = 55670599388160.

The previous prime is 122243451330103. The next prime is 122243451330157. The reversal of 122243451330105 is 501033154342221.

122243451330105 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 4 + 3 + 4 + 513 + 30 + 105 = 666.

It is not a de Polignac number, because 122243451330105 - 2¹ = 122243451330103 is a prime.

It is a super-2 number, since 2×122243451330105² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122243451330105.

It is not an unprimeable number, because it can be changed into a prime (122243451330103) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1236318949 + ... + 1236417821.

It is an arithmetic number, because the mean of its divisors is an integer number (2532060311040).

Almost surely, 2^{122243451330105} is an apocalyptic number.

122243451330105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122243451330105 is a deficient number, since it is larger than the sum of its proper divisors (120834338529735).

122243451330105 is a wasteful number, since it uses less digits than its factorization.

122243451330105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113751 (or 113748 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 122243451330105 in words is "one hundred twenty-two trillion, two hundred forty-three billion, four hundred fifty-one million, three hundred thirty thousand, one hundred five".