200210001101220 has 96 divisors (see below), whose sum is σ = 620678169086976. Its totient is φ = 47811343536000.

The previous prime is 200210001101177. The next prime is 200210001101273. The reversal of 200210001101220 is 22101100012002.

It is a super-2 number, since 2×200210001101220² (a number of 29 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 = 200210001101196 and 200210001101205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2263750456 + ... + 2263838895.

It is an arithmetic number, because the mean of its divisors is an integer number (6465397594656).

Almost surely, 2^{200210001101220} is an apocalyptic number.

200210001101220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200210001101220 is an abundant number, since it is smaller than the sum of its proper divisors (420468167985756).

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

200210001101220 is a wasteful number, since it uses less digits than its factorization.

200210001101220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4527589441 (or 4527589439 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200210001101220 its reverse (22101100012002), we get a palindrome (222311101113222).

The spelling of 200210001101220 in words is "two hundred trillion, two hundred ten billion, one million, one hundred one thousand, two hundred twenty".