122113231202020 has 24 divisors (see below), whose sum is σ = 256438722322944. Its totient is φ = 48845114042976.

The previous prime is 122113231201987. The next prime is 122113231202033. The reversal of 122113231202020 is 20202132311221.

It is a junction number, because it is equal to n+sod(n) for n = 122113231201982 and 122113231202000.

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, 5470114 + ... + 16557433.

It is an arithmetic number, because the mean of its divisors is an integer number (10684946763456).

Almost surely, 2^{122113231202020} is an apocalyptic number.

122113231202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122113231202020 is an abundant number, since it is smaller than the sum of its proper divisors (134325491120924).

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

122113231202020 is a wasteful number, since it uses less digits than its factorization.

122113231202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22304739 (or 22304737 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122113231202020 its reverse (20202132311221), we get a palindrome (142315363513241).

The spelling of 122113231202020 in words is "one hundred twenty-two trillion, one hundred thirteen billion, two hundred thirty-one million, two hundred two thousand, twenty".