2197814411 has 6 divisors (see below), whose sum is σ = 2379882060. Its totient is φ = 2028751608.

The previous prime is 2197814407. The next prime is 2197814413. The reversal of 2197814411 is 1144187912.

It is not a de Polignac number, because 2197814411 - 2² = 2197814407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2197814413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6502241 + ... + 6502578.

It is an arithmetic number, because the mean of its divisors is an integer number (396647010).

Almost surely, 2^2197814411 is an apocalyptic number.

2197814411 is a deficient number, since it is larger than the sum of its proper divisors (182067649).

2197814411 is a wasteful number, since it uses less digits than its factorization.

2197814411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13004845 (or 13004832 counting only the distinct ones).

The product of its digits is 16128, while the sum is 38.

The square root of 2197814411 is about 46880.8533518749. The cubic root of 2197814411 is about 1300.1606134889.

The spelling of 2197814411 in words is "two billion, one hundred ninety-seven million, eight hundred fourteen thousand, four hundred eleven".