1000422101 has 16 divisors (see below), whose sum is σ = 1152455040. Its totient is φ = 850698240.

The previous prime is 1000422083. The next prime is 1000422127. The reversal of 1000422101 is 1012240001.

It is not a de Polignac number, because 1000422101 - 2⁶ = 1000422037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000422131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 504530 + ... + 506508.

It is an arithmetic number, because the mean of its divisors is an integer number (72028440).

Almost surely, 2^1000422101 is an apocalyptic number.

It is an amenable number.

1000422101 is a deficient number, since it is larger than the sum of its proper divisors (152032939).

1000422101 is a wasteful number, since it uses less digits than its factorization.

1000422101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1000422101 is about 31629.4499003698. The cubic root of 1000422101 is about 1000.1406805414.

Adding to 1000422101 its reverse (1012240001), we get a palindrome (2012662102).

The spelling of 1000422101 in words is "one billion, four hundred twenty-two thousand, one hundred one".