1012022626 has 8 divisors (see below), whose sum is σ = 1533064284. Its totient is φ = 501001200.

The previous prime is 1012022617. The next prime is 1012022629. The reversal of 1012022626 is 6262202101.

1012022626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 622552401 + 389470225 = 24951^2 + 19735^2 .

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 = 1012022597 and 1012022606.

It is not an unprimeable number, because it can be changed into a prime (1012022629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504805 + ... + 2505208.

Almost surely, 2^1012022626 is an apocalyptic number.

1012022626 is a deficient number, since it is larger than the sum of its proper divisors (521041658).

1012022626 is a wasteful number, since it uses less digits than its factorization.

1012022626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010116.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1012022626 is about 31812.3030602941. The cubic root of 1012022626 is about 1003.9915880260.

Adding to 1012022626 its reverse (6262202101), we get a palindrome (7274224727).

The spelling of 1012022626 in words is "one billion, twelve million, twenty-two thousand, six hundred twenty-six".