1422220982 has 48 divisors (see below), whose sum is σ = 2690587872. Its totient is φ = 558835200.

The previous prime is 1422220973. The next prime is 1422220999. The reversal of 1422220982 is 2890222241.

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 23 ways as a sum of consecutive naturals, for example, 188678 + ... + 196070.

It is an arithmetic number, because the mean of its divisors is an integer number (56053914).

Almost surely, 2^1422220982 is an apocalyptic number.

1422220982 is a deficient number, since it is larger than the sum of its proper divisors (1268366890).

1422220982 is a wasteful number, since it uses less digits than its factorization.

1422220982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7573 (or 7566 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1422220982 is about 37712.3452201000. The cubic root of 1422220982 is about 1124.5765601802.

The spelling of 1422220982 in words is "one billion, four hundred twenty-two million, two hundred twenty thousand, nine hundred eighty-two".