2164433604622 has 32 divisors (see below), whose sum is σ = 3425812790400. Its totient is φ = 1022773467168.

The previous prime is 2164433604611. The next prime is 2164433604661. The reversal of 2164433604622 is 2264063344612.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71022004 + ... + 71052472.

It is an arithmetic number, because the mean of its divisors is an integer number (107056649700).

Almost surely, 2^{2164433604622} is an apocalyptic number.

2164433604622 is a deficient number, since it is larger than the sum of its proper divisors (1261379185778).

2164433604622 is a wasteful number, since it uses less digits than its factorization.

2164433604622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34960.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 2164433604622 in words is "two trillion, one hundred sixty-four billion, four hundred thirty-three million, six hundred four thousand, six hundred twenty-two".