1012433122 has 4 divisors (see below), whose sum is σ = 1518649686. Its totient is φ = 506216560.

The previous prime is 1012433119. The next prime is 1012433137. The reversal of 1012433122 is 2213342101.

It is a happy number.

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., 992817081 + 19616041 = 31509^2 + 4429^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1012433122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253108279 + ... + 253108282.

Almost surely, 2^1012433122 is an apocalyptic number.

1012433122 is a deficient number, since it is larger than the sum of its proper divisors (506216564).

1012433122 is an equidigital number, since it uses as much as digits as its factorization.

1012433122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506216563.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1012433122 is about 31818.7542496560. The cubic root of 1012433122 is about 1004.1273158281.

Adding to 1012433122 its reverse (2213342101), we get a palindrome (3225775223).

The spelling of 1012433122 in words is "one billion, twelve million, four hundred thirty-three thousand, one hundred twenty-two".