1006620022 has 8 divisors (see below), whose sum is σ = 1525496616. Its totient is φ = 498121152.

The previous prime is 1006620007. The next prime is 1006620061. The reversal of 1006620022 is 2200266001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2594188 + ... + 2594575.

It is an arithmetic number, because the mean of its divisors is an integer number (190687077).

Almost surely, 2^1006620022 is an apocalyptic number.

1006620022 is a deficient number, since it is larger than the sum of its proper divisors (518876594).

1006620022 is an equidigital number, since it uses as much as digits as its factorization.

1006620022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188862.

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

The square root of 1006620022 is about 31727.2756788225. The cubic root of 1006620022 is about 1002.2018224199.

Adding to 1006620022 its reverse (2200266001), we get a palindrome (3206886023).

The spelling of 1006620022 in words is "one billion, six million, six hundred twenty thousand, twenty-two".