122202010200020 has 48 divisors (see below), whose sum is σ = 256798311456960. Its totient is φ = 48847649657856.

The previous prime is 122202010200013. The next prime is 122202010200029. The reversal of 122202010200020 is 20002010202221.

It is a junction number, because it is equal to n+sod(n) for n = 122202010199968 and 122202010200004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202010200029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362660939 + ... + 362997741.

It is an arithmetic number, because the mean of its divisors is an integer number (5349964822020).

Almost surely, 2^{122202010200020} is an apocalyptic number.

122202010200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202010200020 is an abundant number, since it is smaller than the sum of its proper divisors (134596301256940).

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

122202010200020 is a wasteful number, since it uses less digits than its factorization.

122202010200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349064 (or 349062 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122202010200020 its reverse (20002010202221), we get a palindrome (142204020402241).

The spelling of 122202010200020 in words is "one hundred twenty-two trillion, two hundred two billion, ten million, two hundred thousand, twenty".