1012011322 has 8 divisors (see below), whose sum is σ = 1734876576. Its totient is φ = 433719132.

The previous prime is 1012011313. The next prime is 1012011331. The reversal of 1012011322 is 2231102101.

It is an interprime number because it is at equal distance from previous prime (1012011313) and next prime (1012011331).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36143248 + ... + 36143275.

It is an arithmetic number, because the mean of its divisors is an integer number (216859572).

Almost surely, 2^1012011322 is an apocalyptic number.

1012011322 is a deficient number, since it is larger than the sum of its proper divisors (722865254).

1012011322 is an equidigital number, since it uses as much as digits as its factorization.

1012011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72286532.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1012011322 is about 31812.1253926864. The cubic root of 1012011322 is about 1003.9878499135.

Adding to 1012011322 its reverse (2231102101), we get a palindrome (3243113423).

The spelling of 1012011322 in words is "one billion, twelve million, eleven thousand, three hundred twenty-two".