1003212422 has 8 divisors (see below), whose sum is σ = 1505079336. Its totient is φ = 501519312.

The previous prime is 1003212401. The next prime is 1003212433. The reversal of 1003212422 is 2242123001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1003212422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27908 + ... + 52775.

It is an arithmetic number, because the mean of its divisors is an integer number (188134917).

Almost surely, 2^1003212422 is an apocalyptic number.

1003212422 is a deficient number, since it is larger than the sum of its proper divisors (501866914).

1003212422 is an equidigital number, since it uses as much as digits as its factorization.

1003212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86902.

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

The square root of 1003212422 is about 31673.5287266828. The cubic root of 1003212422 is about 1001.0696627470.

Adding to 1003212422 its reverse (2242123001), we get a palindrome (3245335423).

The spelling of 1003212422 in words is "one billion, three million, two hundred twelve thousand, four hundred twenty-two".