1214098922 has 4 divisors (see below), whose sum is σ = 1821148386. Its totient is φ = 607049460.

The previous prime is 1214098909. The next prime is 1214098927. The reversal of 1214098922 is 2298904121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 806503201 + 407595721 = 28399^2 + 20189^2 .

It is not an unprimeable number, because it can be changed into a prime (1214098927) by changing a digit.

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 as a sum of consecutive naturals, namely, 303524729 + ... + 303524732.

Almost surely, 2^1214098922 is an apocalyptic number.

1214098922 is a deficient number, since it is larger than the sum of its proper divisors (607049464).

1214098922 is an equidigital number, since it uses as much as digits as its factorization.

1214098922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607049463.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 1214098922 is about 34843.9223107847. The cubic root of 1214098922 is about 1066.8041369481.

The spelling of 1214098922 in words is "one billion, two hundred fourteen million, ninety-eight thousand, nine hundred twenty-two".