1004212322 has 4 divisors (see below), whose sum is σ = 1506318486. Its totient is φ = 502106160.

The previous prime is 1004212291. The next prime is 1004212351. The reversal of 1004212322 is 2232124001.

1004212322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2232124001 = 911 ⋅2450191.

It can be written as a sum of positive squares in only one way, i.e., 993447361 + 10764961 = 31519^2 + 3281^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1004212322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251053079 + ... + 251053082.

Almost surely, 2^1004212322 is an apocalyptic number.

1004212322 is a deficient number, since it is larger than the sum of its proper divisors (502106164).

1004212322 is an equidigital number, since it uses as much as digits as its factorization.

1004212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502106163.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1004212322 is about 31689.3092698468. The cubic root of 1004212322 is about 1001.4021404167.

Adding to 1004212322 its reverse (2232124001), we get a palindrome (3236336323).

The spelling of 1004212322 in words is "one billion, four million, two hundred twelve thousand, three hundred twenty-two".