122012301020 has 12 divisors (see below), whose sum is σ = 256225832184. Its totient is φ = 48804920400.

The previous prime is 122012301001. The next prime is 122012301071. The reversal of 122012301020 is 20103210221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122012300986 and 122012301004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3050307506 + ... + 3050307545.

It is an arithmetic number, because the mean of its divisors is an integer number (21352152682).

Almost surely, 2^122012301020 is an apocalyptic number.

122012301020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122012301020 is an abundant number, since it is smaller than the sum of its proper divisors (134213531164).

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

122012301020 is a wasteful number, since it uses less digits than its factorization.

122012301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100615060 (or 6100615058 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 122012301020 its reverse (20103210221), we get a palindrome (142115511241).

The spelling of 122012301020 in words is "one hundred twenty-two billion, twelve million, three hundred one thousand, twenty".