200011221221110 has 32 divisors (see below), whose sum is σ = 391337555509152. Its totient is φ = 73160107368960.

The previous prime is 200011221221057. The next prime is 200011221221137. The reversal of 200011221221110 is 11122122110002.

It is a super-2 number, since 2×200011221221110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7189462051 + ... + 7189489870.

It is an arithmetic number, because the mean of its divisors is an integer number (12229298609661).

Almost surely, 2^{200011221221110} is an apocalyptic number.

200011221221110 is a deficient number, since it is larger than the sum of its proper divisors (191326334288042).

200011221221110 is a wasteful number, since it uses less digits than its factorization.

200011221221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378952048.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 200011221221110 its reverse (11122122110002), we get a palindrome (211133343331112).

The spelling of 200011221221110 in words is "two hundred trillion, eleven billion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred ten".