2056996622 has 16 divisors (see below), whose sum is σ = 3205850400. Its totient is φ = 988690080.

The previous prime is 2056996597. The next prime is 2056996631. The reversal of 2056996622 is 2266996502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64154 + ... + 90717.

It is an arithmetic number, because the mean of its divisors is an integer number (200365650).

Almost surely, 2^2056996622 is an apocalyptic number.

2056996622 is a deficient number, since it is larger than the sum of its proper divisors (1148853778).

2056996622 is a wasteful number, since it uses less digits than its factorization.

2056996622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155131.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 2056996622 is about 45354.1246415362. The cubic root of 2056996622 is about 1271.7776626904. Note that the first 3 decimals are identical.

The spelling of 2056996622 in words is "two billion, fifty-six million, nine hundred ninety-six thousand, six hundred twenty-two".