202200201212020 has 96 divisors (see below), whose sum is σ = 494050727479680. Its totient is φ = 68697082122240.

The previous prime is 202200201212017. The next prime is 202200201212029. The reversal of 202200201212020 is 20212102002202.

It is a junction number, because it is equal to n+sod(n) for n = 202200201211985 and 202200201212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202200201212029) 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, 196802310 + ... + 197827069.

It is an arithmetic number, because the mean of its divisors is an integer number (5146361744580).

Almost surely, 2^{202200201212020} is an apocalyptic number.

202200201212020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202200201212020 is an abundant number, since it is smaller than the sum of its proper divisors (291850526267660).

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

202200201212020 is a wasteful number, since it uses less digits than its factorization.

202200201212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394629553 (or 394629551 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202200201212020 its reverse (20212102002202), we get a palindrome (222412303214222).

The spelling of 202200201212020 in words is "two hundred two trillion, two hundred billion, two hundred one million, two hundred twelve thousand, twenty".