1043214122 has 4 divisors (see below), whose sum is σ = 1564821186. Its totient is φ = 521607060.

The previous prime is 1043214121. The next prime is 1043214191. The reversal of 1043214122 is 2214123401.

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., 550418521 + 492795601 = 23461^2 + 22199^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1043214094 and 1043214103.

It is not an unprimeable number, because it can be changed into a prime (1043214121) 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, 260803529 + ... + 260803532.

Almost surely, 2^1043214122 is an apocalyptic number.

1043214122 is a deficient number, since it is larger than the sum of its proper divisors (521607064).

1043214122 is an equidigital number, since it uses as much as digits as its factorization.

1043214122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521607063.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1043214122 is about 32298.8253965992. The cubic root of 1043214122 is about 1014.2020541477.

Adding to 1043214122 its reverse (2214123401), we get a palindrome (3257337523).

The spelling of 1043214122 in words is "one billion, forty-three million, two hundred fourteen thousand, one hundred twenty-two".