104200422111 has 16 divisors (see below), whose sum is σ = 154457452800. Its totient is φ = 69428042424.

The previous prime is 104200422107. The next prime is 104200422119. The reversal of 104200422111 is 111224002401.

104200422111 is a `hidden beast` number, since 10 + 420 + 0 + 4 + 221 + 11 = 666.

It is not a de Polignac number, because 104200422111 - 2² = 104200422107 is a prime.

It is a super-2 number, since 2×104200422111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104200422119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031571 + ... + 1128068.

It is an arithmetic number, because the mean of its divisors is an integer number (9653590800).

Almost surely, 2^104200422111 is an apocalyptic number.

104200422111 is a deficient number, since it is larger than the sum of its proper divisors (50257030689).

104200422111 is a wasteful number, since it uses less digits than its factorization.

104200422111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161435 (or 2161429 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 104200422111 its reverse (111224002401), we get a palindrome (215424424512).

The spelling of 104200422111 in words is "one hundred four billion, two hundred million, four hundred twenty-two thousand, one hundred eleven".