200110101220220 has 48 divisors (see below), whose sum is σ = 438030437083680. Its totient is φ = 76718289694464.

The previous prime is 200110101220217. The next prime is 200110101220259. The reversal of 200110101220220 is 22022101011002.

It is a super-2 number, since 2×200110101220220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200110101220195 and 200110101220204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018003075 + ... + 2018102234.

It is an arithmetic number, because the mean of its divisors is an integer number (9125634105910).

Almost surely, 2^{200110101220220} is an apocalyptic number.

200110101220220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200110101220220 is an abundant number, since it is smaller than the sum of its proper divisors (237920335863460).

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

200110101220220 is a wasteful number, since it uses less digits than its factorization.

200110101220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036105422 (or 4036105420 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200110101220220 its reverse (22022101011002), we get a palindrome (222132202231222).

The spelling of 200110101220220 in words is "two hundred trillion, one hundred ten billion, one hundred one million, two hundred twenty thousand, two hundred twenty".