2223911408 has 20 divisors (see below), whose sum is σ = 4400507040. Its totient is φ = 1088296704.

The previous prime is 2223911407. The next prime is 2223911447. The reversal of 2223911408 is 8041193222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223911407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477913 + ... + 1479416.

It is an arithmetic number, because the mean of its divisors is an integer number (220025352).

Almost surely, 2^2223911408 is an apocalyptic number.

It is an amenable number.

2223911408 is a deficient number, since it is larger than the sum of its proper divisors (2176595632).

2223911408 is a wasteful number, since it uses less digits than its factorization.

2223911408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957384 (or 2957378 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2223911408 is about 47158.3651964315. The cubic root of 2223911408 is about 1305.2864435834.

The spelling of 2223911408 in words is "two billion, two hundred twenty-three million, nine hundred eleven thousand, four hundred eight".