2000646022 has 8 divisors (see below), whose sum is σ = 3001158936. Its totient is φ = 1000259712.

The previous prime is 2000646019. The next prime is 2000646047. The reversal of 2000646022 is 2206460002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2000645984 and 2000646002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44518 + ... + 77350.

It is an arithmetic number, because the mean of its divisors is an integer number (375144867).

Almost surely, 2^2000646022 is an apocalyptic number.

2000646022 is a deficient number, since it is larger than the sum of its proper divisors (1000512914).

2000646022 is a wasteful number, since it uses less digits than its factorization.

2000646022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63302.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2000646022 is about 44728.5817123682. The cubic root of 2000646022 is about 1260.0566914108.

The spelling of 2000646022 in words is "two billion, six hundred forty-six thousand, twenty-two".