12197563416 has 64 divisors (see below), whose sum is σ = 34437602400. Its totient is φ = 3999196800.

The previous prime is 12197563403. The next prime is 12197563429. The reversal of 12197563416 is 61436579121.

12197563416 is a `hidden beast` number, since 1 + 2 + 1 + 9 + 7 + 5 + 634 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (12197563403) and next prime (12197563429).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449695 + ... + 476046.

Almost surely, 2^12197563416 is an apocalyptic number.

It is an amenable number.

12197563416 is an abundant number, since it is smaller than the sum of its proper divisors (22240038984).

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

12197563416 is a wasteful number, since it uses less digits than its factorization.

12197563416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925817 (or 925807 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The spelling of 12197563416 in words is "twelve billion, one hundred ninety-seven million, five hundred sixty-three thousand, four hundred sixteen".