122202302020 has 24 divisors (see below), whose sum is σ = 256641999768. Its totient is φ = 48877651200.

The previous prime is 122202302009. The next prime is 122202302039. The reversal of 122202302020 is 20203202221.

122202302020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 51191777536 + 71010524484 = 226256^2 + 266478^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122202301985 and 122202302003.

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, 114240 + ... + 507400.

It is an arithmetic number, because the mean of its divisors is an integer number (10693416657).

Almost surely, 2^122202302020 is an apocalyptic number.

122202302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202302020 is an abundant number, since it is smaller than the sum of its proper divisors (134439697748).

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

122202302020 is a wasteful number, since it uses less digits than its factorization.

122202302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408711 (or 408709 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 122202302020 its reverse (20203202221), we get a palindrome (142405504241).

The spelling of 122202302020 in words is "one hundred twenty-two billion, two hundred two million, three hundred two thousand, twenty".