200021110001110 has 16 divisors (see below), whose sum is σ = 365108955721632. Its totient is φ = 78881564507200.

The previous prime is 200021110001101. The next prime is 200021110001113. The reversal of 200021110001110 is 11100011120002.

It is a super-2 number, since 2×200021110001110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200021110001113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140859935911 + ... + 140859937330.

It is an arithmetic number, because the mean of its divisors is an integer number (22819309732602).

Almost surely, 2^{200021110001110} is an apocalyptic number.

200021110001110 is a deficient number, since it is larger than the sum of its proper divisors (165087845720522).

200021110001110 is a wasteful number, since it uses less digits than its factorization.

200021110001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281719873319.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200021110001110 its reverse (11100011120002), we get a palindrome (211121121121112).

The spelling of 200021110001110 in words is "two hundred trillion, twenty-one billion, one hundred ten million, one thousand, one hundred ten".