12196211040 has 192 divisors, whose sum is σ = 45970545600. Its totient is φ = 3002130432.

The previous prime is 12196211033. The next prime is 12196211059. The reversal of 12196211040 is 4011269121.

12196211040 is a `hidden beast` number, since 1 + 21 + 9 + 621 + 10 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12196210995 and 12196211013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52425 + ... + 164744.

It is an arithmetic number, because the mean of its divisors is an integer number (239429925).

Almost surely, 2^12196211040 is an apocalyptic number.

12196211040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12196211040 is an abundant number, since it is smaller than the sum of its proper divisors (33774334560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12196211040 is a wasteful number, since it uses less digits than its factorization.

12196211040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217206 (or 217192 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 12196211040 in words is "twelve billion, one hundred ninety-six million, two hundred eleven thousand, forty".