200010100202220 has 384 divisors, whose sum is σ = 738835979599872. Its totient is φ = 39193649510400.

The previous prime is 200010100202207. The next prime is 200010100202233. The reversal of 200010100202220 is 22202001010002.

It is an interprime number because it is at equal distance from previous prime (200010100202207) and next prime (200010100202233).

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 = 200010100202196 and 200010100202205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5710969 + ... + 20799888.

It is an arithmetic number, because the mean of its divisors is an integer number (1924052030208).

Almost surely, 2^{200010100202220} is an apocalyptic number.

200010100202220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200010100202220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369417989799936).

200010100202220 is an abundant number, since it is smaller than the sum of its proper divisors (538825879397652).

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

200010100202220 is a wasteful number, since it uses less digits than its factorization.

200010100202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26510981 (or 26510979 counting only the distinct ones).

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

Adding to 200010100202220 its reverse (22202001010002), we get a palindrome (222212101212222).

The spelling of 200010100202220 in words is "two hundred trillion, ten billion, one hundred million, two hundred two thousand, two hundred twenty".