200021100011110 has 32 divisors (see below), whose sum is σ = 411878168799552. Its totient is φ = 68510964255360.

The previous prime is 200021100011053. The next prime is 200021100011111. The reversal of 200021100011110 is 11110001120002.

It is a super-3 number, since 3×200021100011110³ (a number of 44 digits) contains 333 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 (200021100011111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410316201 + ... + 1410458020.

It is an arithmetic number, because the mean of its divisors is an integer number (12871192774986).

Almost surely, 2^{200021100011110} is an apocalyptic number.

200021100011110 is an abundant number, since it is smaller than the sum of its proper divisors (211857068788442).

200021100011110 is a wasteful number, since it uses less digits than its factorization.

200021100011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820775248.

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

Adding to 200021100011110 its reverse (11110001120002), we get a palindrome (211131101131112).

The spelling of 200021100011110 in words is "two hundred trillion, twenty-one billion, one hundred million, eleven thousand, one hundred ten".