122113324414520 has 32 divisors (see below), whose sum is σ = 278855800534800. Its totient is φ = 48116294992128.

The previous prime is 122113324414517. The next prime is 122113324414537. The reversal of 122113324414520 is 25414423311221.

It is a congruent number.

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, 22782333965 + ... + 22782339324.

Almost surely, 2^{122113324414520} is an apocalyptic number.

122113324414520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122113324414520 is an abundant number, since it is smaller than the sum of its proper divisors (156742476120280).

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

122113324414520 is a wasteful number, since it uses less digits than its factorization.

122113324414520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45564673367 (or 45564673363 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 122113324414520 its reverse (25414423311221), we get a palindrome (147527747725741).

The spelling of 122113324414520 in words is "one hundred twenty-two trillion, one hundred thirteen billion, three hundred twenty-four million, four hundred fourteen thousand, five hundred twenty".