1012323022 has 8 divisors (see below), whose sum is σ = 1525002336. Its totient is φ = 503988912.

The previous prime is 1012323019. The next prime is 1012323049. The reversal of 1012323022 is 2203232101.

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

It is a junction number, because it is equal to n+sod(n) for n = 1012322987 and 1012323005.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1085718 + ... + 1086649.

It is an arithmetic number, because the mean of its divisors is an integer number (190625292).

Almost surely, 2^1012323022 is an apocalyptic number.

1012323022 is a deficient number, since it is larger than the sum of its proper divisors (512679314).

1012323022 is a wasteful number, since it uses less digits than its factorization.

1012323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172602.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1012323022 is about 31817.0240908857. The cubic root of 1012323022 is about 1004.0909155884.

Adding to 1012323022 its reverse (2203232101), we get a palindrome (3215555123).

The spelling of 1012323022 in words is "one billion, twelve million, three hundred twenty-three thousand, twenty-two".