421101111196 has 12 divisors (see below), whose sum is σ = 736960027720. Its totient is φ = 210541103280.

The previous prime is 421101111173. The next prime is 421101111199. The reversal of 421101111196 is 691111101124.

It is a super-2 number, since 2×421101111196² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421101111199) 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 3 ways as a sum of consecutive naturals, for example, 2262366 + ... + 2441413.

Almost surely, 2^421101111196 is an apocalyptic number.

It is an amenable number.

421101111196 is a deficient number, since it is larger than the sum of its proper divisors (315858916524).

421101111196 is a wasteful number, since it uses less digits than its factorization.

421101111196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726164 (or 4726162 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 28.

The spelling of 421101111196 in words is "four hundred twenty-one billion, one hundred one million, one hundred eleven thousand, one hundred ninety-six".