122010202020 has 96 divisors (see below), whose sum is σ = 410981760000. Its totient is φ = 26420252544.

The previous prime is 122010201991. The next prime is 122010202021. The reversal of 122010202020 is 20202010221.

122010202020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122010202020² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 122010201987 and 122010202005.

It is not an unprimeable number, because it can be changed into a prime (122010202021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7636770 + ... + 7652729.

It is an arithmetic number, because the mean of its divisors is an integer number (4281060000).

Almost surely, 2^122010202020 is an apocalyptic number.

122010202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122010202020 is an abundant number, since it is smaller than the sum of its proper divisors (288971557980).

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

122010202020 is a wasteful number, since it uses less digits than its factorization.

122010202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15289537 (or 15289535 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 122010202020 its reverse (20202010221), we get a palindrome (142212212241).

The spelling of 122010202020 in words is "one hundred twenty-two billion, ten million, two hundred two thousand, twenty".