199220001110 has 32 divisors (see below), whose sum is σ = 387796187520. Its totient is φ = 73250368128.

The previous prime is 199220001049. The next prime is 199220001121. The reversal of 199220001110 is 11100022991.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 199220001110.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3174917 + ... + 3237056.

It is an arithmetic number, because the mean of its divisors is an integer number (12118630860).

Almost surely, 2^199220001110 is an apocalyptic number.

199220001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199220001110 is a deficient number, since it is larger than the sum of its proper divisors (188576186410).

199220001110 is a wasteful number, since it uses less digits than its factorization.

199220001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412232.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 199220001110 in words is "one hundred ninety-nine billion, two hundred twenty million, one thousand, one hundred ten".